#78311E#78311E

#78311E is a dark, moderate red. Relative luminance 0.063; OKLCH L 40.9% C 0.104 H 35.9°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#78311E
RGB	rgb(120, 49, 30)
HSL	hsl(13, 60%, 29%)
HSV	hsv(13, 75%, 47%)
CMYK	cmyk(0%, 59.2%, 75%, 52.9%)
CIE-LAB	lab(30.12, 29.77, 27.07)
CIE-LCH	lch(30.12, 40.24, 42.28°)
OKLab	oklab(40.89% 0.0846 0.0613)
OKLCH	oklch(40.89% 0.104 35.9)
XYZ	xyz(9.0793, 6.2846, 1.9630)
Luminance	0.0628 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78311E #1E6578

analogous

#781E38 #78311E #785E1E

triadic

#78311E #1E7831 #311E78

tetradic

#78311E #38781E #1E6578 #5E1E78

square

#78311E #38781E #1E6578 #5E1E78

split-complementary

#78311E #1E785E #1E3878

monochromatic

#180A06 #471D12 #78311E #A9452A #CF5F41

Accessibility & contrast

On white

9.31

#78311E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#78311E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78311E

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78311E	#FFFFFF	#000000	##FFFFFF
##78311E	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D1C

Deuteranopia (green-blind)

#564D1C

Tritanopia (blue-blind)

#84222D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #78311e;
/* rgb */ color: rgb(120, 49, 30);
/* oklch */ color: oklch(40.9% 0.104 35.9);

Tailwind

colors: {
  custom: {
    50: '#a56b5a',
    500: '#78311e',
    950: '#000000',
  },
}

SCSS

$custom: #78311e;
$custom-light: #a56b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#78311e",
  "rgb": {
    "r": 120,
    "g": 49,
    "b": 30
  },
  "hsl": {
    "h": 12.667,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40885,
    "c": 0.10445,
    "h": 35.9
  },
  "luminance": 0.06283
}

Semantic roles & 50–950 ramp

primary

#78311E

secondary

#4696AC

accent

#C2E345

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100704

muted

#7F7A79

Preview Lab

Preview with #78311E

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

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