Pullman Brown (UPS Brown) (#644117)

HEX, RGB, HSL, CMYK values + mood/style/use-case color tags. Use this page to keep your colors consistent across web and print.

Preview

Sample Text
This is how text may look on this color.
Best text color: #FFFFFF
Contrast vs white: 9.09:1 — vs black: 2.31:1

Color values

  • HEX #644117
  • RGB rgb(100, 65, 23)
  • HSL hsl(32, 77%, 39%)
  • CMYK cmyk( 0, 35, 77, 60.78 )
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Tags

Mood

Energetic (215)

Style

Vivid (210) Warm (180)

Use case

Text (210) Button (200) Accent (185)

Tip: tags are heuristic suggestions (helpful for browsing and inspiration).

Color Harmonies

Colors that pair well with #644117 based on color theory relationships.

Complementary

The color directly opposite on the color wheel — creates maximum contrast and vibrance.

Pullman Brown (UPS Brown)
#644117 Base
#173A64
Analogous

Colors adjacent on the wheel — naturally harmonious and pleasing to the eye.

Pullman Brown (UPS Brown)
#644117 Base
#641A17
#606417
Triadic

Three colors equally spaced 120° apart — bold, balanced, and visually rich.

Pullman Brown (UPS Brown)
#644117 Base
#176441
#411764
Split-Complementary

Two colors flanking the complement — high contrast with less tension than full complementary.

Pullman Brown (UPS Brown)
#644117 Base
#176064
#1A1764
Tetradic (Square)

Four colors at 90° intervals — rich variety, best when one color dominates.

Pullman Brown (UPS Brown)
#644117 Base
#17641A
#173A64
#641760
Monochromatic

Shades and tints of the same hue — cohesive, elegant, and easy to work with.

Pullman Brown (UPS Brown)
#644117 Base
#150D05
#261909
#432B0F
#85571F
#A26925
#D39141
Shades & Tints

Darker shades and lighter tints of Pullman Brown (UPS Brown), generated by adjusting lightness while keeping the same hue and saturation.

Shades (darker)

— #150D05
— #251808
— #34220C
— #442C10
— #543713
Pullman Brown (UPS Brown) #644117 Base
— #9F6725
— #D28D3A
— #DFAF75
— #EDD1AF
— #FAF3EA
CSS & SCSS Snippets

Ready-to-use code snippets for #644117. Click the copy button to copy any snippet to your clipboard.

CSS Properties 
/* Background */
.element {
    background-color: #644117;
}

/* Text */
.element {
    color: #644117;
}

/* Border */
.element {
    border: 1px solid #644117;
}
CSS Gradient 
/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #644117,
        #175DB1
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #644117,
        #175DB1
    );
}
SCSS Variable 
// SCSS variable
$pullman-brown-(ups-brown): #644117;

// With RGB channels (useful for rgba() usage)
$pullman-brown-(ups-brown)-r: 100;
$pullman-brown-(ups-brown)-g: 65;
$pullman-brown-(ups-brown)-b: 23;

// Usage
.element {
    background-color: $pullman-brown-(ups-brown);
    color: rgba($pullman-brown-(ups-brown)-r, $pullman-brown-(ups-brown)-g, $pullman-brown-(ups-brown)-b, 0.8);
}
Color Blindness Simulation

How Pullman Brown (UPS Brown) appears to people with different types of color vision deficiency.

Normal Vision #644117 How the color appears with full color vision.
Deuteranopia #4D4D14 Deuteranopia affects ~8% of males. Green cones are absent, making it difficult to distinguish red from green. The most common form of color blindness.
Protanopia #464618 Protanopia affects ~1% of males. Red cones are absent, causing reds to appear dark and indistinguishable from greens and browns.
Tritanopia #663D3D Tritanopia is rare (~0.003%). Blue cones are absent, making blue and yellow difficult to distinguish. Blues may appear green, yellows appear pink.
Achromatopsia #484848 Achromatopsia is complete color blindness. The world is seen entirely in shades of grey. Affects ~1 in 30,000 people.
Similar Named Colors

The closest named colors to Pullman Brown (UPS Brown) ranked by perceptual difference (Delta-E 2000 — lower = more similar).

Pullman Brown (UPS Brown) #644117 Base
Dark Brown #654321 ΔE 2.28
Sepia #704214 ΔE 3.59
Brown-nose #6B4423 ΔE 3.60
Donkey Brown #664C28 ΔE 4.64

How to use this color

  1. Copy HEX for CSS and design tools, or RGB/HSL for UI adjustments.
  2. Use CMYK when preparing print assets (posters, packaging, brochures).
  3. Check contrast before using it for text or important UI elements.