#7F1820#7F1820

#7F1820 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.137 H 22.7°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#7F1820
RGB	rgb(127, 24, 32)
HSL	hsl(355, 68%, 30%)
HSV	hsv(355, 81%, 50%)
CMYK	cmyk(0%, 81.1%, 74.8%, 50.2%)
CIE-LAB	lab(27.49, 43.27, 23.19)
CIE-LCH	lch(27.49, 49.09, 28.19°)
OKLab	oklab(39.17% 0.1265 0.0529)
OKLCH	oklch(39.17% 0.137 22.7)
XYZ	xyz(9.3408, 5.2710, 1.8918)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1820 #187F77

analogous

#7F1854 #7F1820 #7F4418

triadic

#7F1820 #207F18 #18207F

tetradic

#7F1820 #547F18 #187F77 #44187F

square

#7F1820 #547F18 #187F77 #44187F

split-complementary

#7F1820 #187F44 #18547F

monochromatic

#1A0506 #4C0E13 #7F1820 #B2222D #D93845

Accessibility & contrast

On white

10.22

#7F1820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7F1820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1820

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1820	#FFFFFF	#000000	##FFFFFF
##7F1820	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)

#38331F

Deuteranopia (green-blind)

#51491C

Tritanopia (blue-blind)

#8C001C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7f1820;
/* rgb */ color: rgb(127, 24, 32);
/* oklch */ color: oklch(39.2% 0.137 22.7);

Tailwind

colors: {
  custom: {
    50: '#ac605b',
    500: '#7f1820',
    950: '#000000',
  },
}

SCSS

$custom: #7f1820;
$custom-light: #ac605b;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1820",
  "rgb": {
    "r": 127,
    "g": 24,
    "b": 32
  },
  "hsl": {
    "h": 355.34,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39174,
    "c": 0.13707,
    "h": 22.7
  },
  "luminance": 0.0527
}

Semantic roles & 50–950 ramp

primary

#7F1820

secondary

#3FB3AA

accent

#EBDE3D

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7F1820

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

Preview Lab → · Contrast checker → · Palette generator →