#7F1918#7F1918

#7F1918 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.137 H 26.7°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#7F1918
RGB	rgb(127, 25, 24)
HSL	hsl(1, 68%, 30%)
HSV	hsv(1, 81%, 50%)
CMYK	cmyk(0%, 80.3%, 81.1%, 50.2%)
CIE-LAB	lab(27.50, 42.61, 28.22)
CIE-LCH	lch(27.50, 51.10, 33.52°)
OKLab	oklab(39.15% 0.1225 0.0617)
OKLCH	oklch(39.15% 0.137 26.7)
XYZ	xyz(9.2660, 5.2747, 1.3942)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1918 #187E7F

analogous

#7F184A #7F1918 #7F4D18

triadic

#7F1918 #187F19 #19187F

tetradic

#7F1918 #4A7F18 #187E7F #4D187F

square

#7F1918 #4A7F18 #187E7F #4D187F

split-complementary

#7F1918 #187F4D #184A7F

monochromatic

#1A0505 #4C0F0E #7F1918 #B22322 #D93A38

Accessibility & contrast

On white

10.22

#7F1918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7F1918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1918

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1918	#FFFFFF	#000000	##FFFFFF
##7F1918	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393317

Deuteranopia (green-blind)

#524914

Tritanopia (blue-blind)

#8C001A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7f1918;
/* rgb */ color: rgb(127, 25, 24);
/* oklch */ color: oklch(39.1% 0.137 26.7);

Tailwind

colors: {
  custom: {
    50: '#ac6055',
    500: '#7f1918',
    950: '#000000',
  },
}

SCSS

$custom: #7f1918;
$custom-light: #ac6055;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1918",
  "rgb": {
    "r": 127,
    "g": 25,
    "b": 24
  },
  "hsl": {
    "h": 0.583,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39148,
    "c": 0.13715,
    "h": 26.7
  },
  "luminance": 0.05273
}

Semantic roles & 50–950 ramp

primary

#7F1918

secondary

#3FB2B3

accent

#E9EB3D

background

#FBF5F5

surface

#F6EAE8

border

#D0C6C4

text

#120503

muted

#817978

Preview Lab

Preview with #7F1918

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

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