#631614#631614

#631614 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.3% C 0.110 H 26.7°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#631614
RGB	rgb(99, 22, 20)
HSL	hsl(2, 66%, 23%)
HSV	hsv(2, 80%, 39%)
CMYK	cmyk(0%, 77.8%, 79.8%, 61.2%)
CIE-LAB	lab(21.12, 34.07, 22.10)
CIE-LCH	lch(21.12, 40.61, 32.97°)
OKLab	oklab(33.32% 0.0984 0.0494)
OKLCH	oklch(33.32% 0.11 26.7)
XYZ	xyz(5.5594, 3.2778, 1.0016)
Luminance	0.0328 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631614 #146163

analogous

#631439 #631614 #633D14

triadic

#631614 #146316 #161463

tetradic

#631614 #396314 #146163 #3D1463

square

#631614 #396314 #146163 #3D1463

split-complementary

#631614 #14633D #143963

monochromatic

#190605 #300B0A #631614 #96211E #C92D29

Accessibility & contrast

On white

12.69

#631614 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#631614 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631614

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631614	#FFFFFF	#000000	##FFFFFF
##631614	1.00	12.69	1.66	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2813

Deuteranopia (green-blind)

#403911

Tritanopia (blue-blind)

#6E0016

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #631614;
/* rgb */ color: rgb(99, 22, 20);
/* oklch */ color: oklch(33.3% 0.110 26.7);

Tailwind

colors: {
  custom: {
    50: '#965a51',
    500: '#631614',
    950: '#000000',
  },
}

SCSS

$custom: #631614;
$custom-light: #965a51;
$custom-dark: #000000;

JSON

{
  "hex": "#631614",
  "rgb": {
    "r": 99,
    "g": 22,
    "b": 20
  },
  "hsl": {
    "h": 1.519,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33316,
    "c": 0.11007,
    "h": 26.7
  },
  "luminance": 0.03277
}

Semantic roles & 50–950 ramp

primary

#631614

secondary

#38989A

accent

#E5E93E

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0402

muted

#7E7978

Preview Lab

Preview with #631614

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

Preview Lab → · Contrast checker → · Palette generator →