#7B1F12#7B1F12

#7B1F12 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.129 H 31.2°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#7B1F12
RGB	rgb(123, 31, 18)
HSL	hsl(7, 74%, 28%)
HSV	hsv(7, 85%, 48%)
CMYK	cmyk(0%, 74.8%, 85.4%, 51.8%)
CIE-LAB	lab(27.40, 38.87, 31.31)
CIE-LCH	lch(27.40, 49.91, 38.85°)
OKLab	oklab(38.9% 0.11 0.0667)
OKLCH	oklch(38.9% 0.129 31.2)
XYZ	xyz(8.7686, 5.2360, 1.1211)
Luminance	0.0524 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1F12 #126E7B

analogous

#7B1239 #7B1F12 #7B5412

triadic

#7B1F12 #127B1F #1F127B

tetradic

#7B1F12 #397B12 #126E7B #54127B

square

#7B1F12 #397B12 #126E7B #54127B

split-complementary

#7B1F12 #127B54 #12397B

monochromatic

#1B0704 #46120A #7B1F12 #B02C1A #E03F28

Accessibility & contrast

On white

10.26

#7B1F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7B1F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1F12

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1F12	#FFFFFF	#000000	##FFFFFF
##7B1F12	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340F

Deuteranopia (green-blind)

#51480D

Tritanopia (blue-blind)

#88001D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7b1f12;
/* rgb */ color: rgb(123, 31, 18);
/* oklch */ color: oklch(38.9% 0.129 31.2);

Tailwind

colors: {
  custom: {
    50: '#a96251',
    500: '#7b1f12',
    950: '#000000',
  },
}

SCSS

$custom: #7b1f12;
$custom-light: #a96251;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1f12",
  "rgb": {
    "r": 123,
    "g": 31,
    "b": 18
  },
  "hsl": {
    "h": 7.429,
    "s": 74.468,
    "l": 27.647
  },
  "oklch": {
    "l": 0.389,
    "c": 0.12865,
    "h": 31.2
  },
  "luminance": 0.05235
}

Semantic roles & 50–950 ramp

primary

#7B1F12

secondary

#38A2B1

accent

#DAF137

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#110502

muted

#807A78

Preview Lab

Preview with #7B1F12

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

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