#63141E#63141E

#63141E is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.3% C 0.111 H 19.1°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#63141E
RGB	rgb(99, 20, 30)
HSL	hsl(352, 66%, 23%)
HSV	hsv(352, 80%, 39%)
CMYK	cmyk(0%, 79.8%, 69.7%, 61.2%)
CIE-LAB	lab(21.01, 35.39, 15.25)
CIE-LCH	lch(21.01, 38.54, 23.31°)
OKLab	oklab(33.28% 0.105 0.0363)
OKLCH	oklch(33.28% 0.111 19.1)
XYZ	xyz(5.6307, 3.2475, 1.5584)
Luminance	0.0325 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63141E #146359

analogous

#631445 #63141E #633114

triadic

#63141E #1E6314 #141E63

tetradic

#63141E #456314 #146359 #311463

square

#63141E #456314 #146359 #311463

split-complementary

#63141E #146331 #144563

monochromatic

#190508 #300A0F #63141E #961E2D #C9293D

Accessibility & contrast

On white

12.73

#63141E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#63141E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63141E

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63141E	#FFFFFF	#000000	##FFFFFF
##63141E	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281E

Deuteranopia (green-blind)

#3E391C

Tritanopia (blue-blind)

#6D0018

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #63141e;
/* rgb */ color: rgb(99, 20, 30);
/* oklch */ color: oklch(33.3% 0.111 19.1);

Tailwind

colors: {
  custom: {
    50: '#955959',
    500: '#63141e',
    950: '#000000',
  },
}

SCSS

$custom: #63141e;
$custom-light: #955959;
$custom-dark: #000000;

JSON

{
  "hex": "#63141e",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 30
  },
  "hsl": {
    "h": 352.405,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33283,
    "c": 0.11103,
    "h": 19.1
  },
  "luminance": 0.03247
}

Semantic roles & 50–950 ramp

primary

#63141E

secondary

#389A8E

accent

#E9D43E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #63141E

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

Preview Lab → · Contrast checker → · Palette generator →