#7B1618#7B1618

#7B1618 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.1% C 0.135 H 25.7°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#7B1618
RGB	rgb(123, 22, 24)
HSL	hsl(359, 70%, 28%)
HSV	hsv(359, 82%, 48%)
CMYK	cmyk(0%, 82.1%, 80.5%, 51.8%)
CIE-LAB	lab(26.31, 42.29, 26.70)
CIE-LCH	lch(26.31, 50.01, 32.26°)
OKLab	oklab(38.11% 0.122 0.0587)
OKLCH	oklch(38.11% 0.135 25.7)
XYZ	xyz(8.6212, 4.8521, 1.3466)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1618 #167B79

analogous

#7B164A #7B1618 #7B4616

triadic

#7B1618 #187B16 #16187B

tetradic

#7B1618 #4A7B16 #167B79 #46167B

square

#7B1618 #4A7B16 #167B79 #46167B

split-complementary

#7B1618 #167B46 #164A7B

monochromatic

#1A0505 #470D0E #7B1618 #AF1F22 #DA3135

Accessibility & contrast

On white

10.66

#7B1618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#7B1618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1618

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1618	#FFFFFF	#000000	##FFFFFF
##7B1618	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363017

Deuteranopia (green-blind)

#4F4614

Tritanopia (blue-blind)

#880018

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7b1618;
/* rgb */ color: rgb(123, 22, 24);
/* oklch */ color: oklch(38.1% 0.135 25.7);

Tailwind

colors: {
  custom: {
    50: '#a95e55',
    500: '#7b1618',
    950: '#000000',
  },
}

SCSS

$custom: #7b1618;
$custom-light: #a95e55;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1618",
  "rgb": {
    "r": 123,
    "g": 22,
    "b": 24
  },
  "hsl": {
    "h": 358.812,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38109,
    "c": 0.1354,
    "h": 25.7
  },
  "luminance": 0.04851
}

Semantic roles & 50–950 ramp

primary

#7B1618

secondary

#3DB0AE

accent

#ECE93B

background

#FBF5F4

surface

#F6EAE8

border

#D0C6C4

text

#110503

muted

#807978

Preview Lab

Preview with #7B1618

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

Preview Lab → · Contrast checker → · Palette generator →