#7A1618#7A1618

#7A1618 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.134 H 25.6°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#7A1618
RGB	rgb(122, 22, 24)
HSL	hsl(359, 69%, 28%)
HSV	hsv(359, 82%, 48%)
CMYK	cmyk(0%, 82%, 80.3%, 52.2%)
CIE-LAB	lab(26.09, 41.97, 26.40)
CIE-LCH	lch(26.09, 49.58, 32.18°)
OKLab	oklab(37.91% 0.1211 0.0582)
OKLCH	oklch(37.91% 0.134 25.6)
XYZ	xyz(8.4788, 4.7787, 1.3399)
Luminance	0.0478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1618 #167A78

analogous

#7A164A #7A1618 #7A4616

triadic

#7A1618 #187A16 #16187A

tetradic

#7A1618 #4A7A16 #167A78 #46167A

square

#7A1618 #4A7A16 #167A78 #46167A

split-complementary

#7A1618 #167A46 #164A7A

monochromatic

#1A0505 #460D0E #7A1618 #AE1F22 #DA3134

Accessibility & contrast

On white

10.74

#7A1618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#7A1618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1618

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1618	#FFFFFF	#000000	##FFFFFF
##7A1618	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353017

Deuteranopia (green-blind)

#4E4514

Tritanopia (blue-blind)

#870018

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7a1618;
/* rgb */ color: rgb(122, 22, 24);
/* oklch */ color: oklch(37.9% 0.134 25.6);

Tailwind

colors: {
  custom: {
    50: '#a85e55',
    500: '#7a1618',
    950: '#000000',
  },
}

SCSS

$custom: #7a1618;
$custom-light: #a85e55;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1618",
  "rgb": {
    "r": 122,
    "g": 22,
    "b": 24
  },
  "hsl": {
    "h": 358.8,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37912,
    "c": 0.13436,
    "h": 25.6
  },
  "luminance": 0.04777
}

Semantic roles & 50–950 ramp

primary

#7A1618

secondary

#3DAFAD

accent

#ECE93C

background

#FBF5F4

surface

#F6E9E8

border

#D0C5C4

text

#110503

muted

#807978

Preview Lab

Preview with #7A1618

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

Preview Lab → · Contrast checker → · Palette generator →