#79311B#79311B

#79311B is a dark, moderate red. Relative luminance 0.063; OKLCH L 41.0% C 0.107 H 37.4°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#79311B
RGB	rgb(121, 49, 27)
HSL	hsl(14, 64%, 29%)
HSV	hsv(14, 78%, 47%)
CMYK	cmyk(0%, 59.5%, 77.7%, 52.5%)
CIE-LAB	lab(30.26, 30.03, 29.02)
CIE-LCH	lch(30.26, 41.76, 44.02°)
OKLab	oklab(41.01% 0.0846 0.0648)
OKLCH	oklch(41.01% 0.107 37.4)
XYZ	xyz(9.1822, 6.3419, 1.7773)
Luminance	0.0634 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#79311B #1B6379

analogous

#791B34 #79311B #79601B

triadic

#79311B #1B7931 #311B79

tetradic

#79311B #34791B #1B6379 #601B79

square

#79311B #34791B #1B6379 #601B79

split-complementary

#79311B #1B7960 #1B3479

monochromatic

#190A06 #471D10 #79311B #AB4526 #D35F3B

Accessibility & contrast

On white

9.26

#79311B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#79311B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #79311B

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##79311B	#FFFFFF	#000000	##FFFFFF
##79311B	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D18

Deuteranopia (green-blind)

#564D19

Tritanopia (blue-blind)

#85212C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #79311b;
/* rgb */ color: rgb(121, 49, 27);
/* oklch */ color: oklch(41.0% 0.107 37.4);

Tailwind

colors: {
  custom: {
    50: '#a66c58',
    500: '#79311b',
    950: '#000000',
  },
}

SCSS

$custom: #79311b;
$custom-light: #a66c58;
$custom-dark: #000000;

JSON

{
  "hex": "#79311b",
  "rgb": {
    "r": 121,
    "g": 49,
    "b": 27
  },
  "hsl": {
    "h": 14.043,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.41013,
    "c": 0.10657,
    "h": 37.4
  },
  "luminance": 0.06341
}

Semantic roles & 50–950 ramp

primary

#79311B

secondary

#4394AD

accent

#C0E741

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100703

muted

#7F7A78

Preview Lab

Preview with #79311B

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

Preview Lab → · Contrast checker → · Palette generator →