#75371C#75371C

#75371C is a dark, moderate orange. Relative luminance 0.066; OKLCH L 41.4% C 0.096 H 42.8°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#75371C
RGB	rgb(117, 55, 28)
HSL	hsl(18, 61%, 28%)
HSV	hsv(18, 76%, 46%)
CMYK	cmyk(0%, 53%, 76.1%, 54.1%)
CIE-LAB	lab(30.88, 25.10, 28.92)
CIE-LCH	lch(30.88, 38.30, 49.04°)
OKLab	oklab(41.35% 0.0702 0.065)
OKLCH	oklch(41.35% 0.096 42.8)
XYZ	xyz(8.9127, 6.5992, 1.9028)
Luminance	0.0660 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75371C #1C5A75

analogous

#751C2D #75371C #75631C

triadic

#75371C #1C7537 #371C75

tetradic

#75371C #2D751C #1C5A75 #631C75

square

#75371C #2D751C #1C5A75 #631C75

split-complementary

#75371C #1C7563 #1C2D75

monochromatic

#190C06 #442010 #75371C #A64E28 #D0683B

Accessibility & contrast

On white

9.05

#75371C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#75371C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75371C

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75371C	#FFFFFF	#000000	##FFFFFF
##75371C	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484019

Deuteranopia (green-blind)

#574E1B

Tritanopia (blue-blind)

#812A31

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #75371c;
/* rgb */ color: rgb(117, 55, 28);
/* oklch */ color: oklch(41.4% 0.096 42.8);

Tailwind

colors: {
  custom: {
    50: '#a26f59',
    500: '#75371c',
    950: '#000000',
  },
}

SCSS

$custom: #75371c;
$custom-light: #a26f59;
$custom-dark: #000000;

JSON

{
  "hex": "#75371c",
  "rgb": {
    "r": 117,
    "g": 55,
    "b": 28
  },
  "hsl": {
    "h": 18.202,
    "s": 61.379,
    "l": 28.431
  },
  "oklch": {
    "l": 0.41352,
    "c": 0.09564,
    "h": 42.8
  },
  "luminance": 0.06598
}

Semantic roles & 50–950 ramp

primary

#75371C

secondary

#448AA9

accent

#B4E443

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100703

muted

#7F7A78

Preview Lab

Preview with #75371C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →