#7B1816#7B1816

#7B1816 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.134 H 27.2°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#7B1816
RGB	rgb(123, 24, 22)
HSL	hsl(1, 70%, 28%)
HSV	hsv(1, 82%, 48%)
CMYK	cmyk(0%, 80.5%, 82.1%, 51.8%)
CIE-LAB	lab(26.52, 41.57, 28.13)
CIE-LCH	lch(26.52, 50.19, 34.09°)
OKLab	oklab(38.26% 0.1193 0.0612)
OKLCH	oklch(38.26% 0.134 27.2)
XYZ	xyz(8.6409, 4.9235, 1.2543)
Luminance	0.0492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1816 #16797B

analogous

#7B1646 #7B1816 #7B4A16

triadic

#7B1816 #167B18 #18167B

tetradic

#7B1816 #467B16 #16797B #4A167B

square

#7B1816 #467B16 #16797B #4A167B

split-complementary

#7B1816 #167B4A #16467B

monochromatic

#1A0505 #470E0D #7B1816 #AF221F #DA3531

Accessibility & contrast

On white

10.58

#7B1816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7B1816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1816

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1816	#FFFFFF	#000000	##FFFFFF
##7B1816	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373114

Deuteranopia (green-blind)

#4F4611

Tritanopia (blue-blind)

#880019

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b1816;
/* rgb */ color: rgb(123, 24, 22);
/* oklch */ color: oklch(38.3% 0.134 27.2);

Tailwind

colors: {
  custom: {
    50: '#a95f54',
    500: '#7b1816',
    950: '#000000',
  },
}

SCSS

$custom: #7b1816;
$custom-light: #a95f54;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1816",
  "rgb": {
    "r": 123,
    "g": 24,
    "b": 22
  },
  "hsl": {
    "h": 1.188,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38256,
    "c": 0.13406,
    "h": 27.2
  },
  "luminance": 0.04922
}

Semantic roles & 50–950 ramp

primary

#7B1816

secondary

#3DAEB0

accent

#E9EC3B

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7B1816

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

Preview Lab → · Contrast checker → · Palette generator →