#641322#641322

#641322 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.5% C 0.113 H 15.9°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#641322
RGB	rgb(100, 19, 34)
HSL	hsl(349, 68%, 23%)
HSV	hsv(349, 81%, 39%)
CMYK	cmyk(0%, 81%, 66%, 60.8%)
CIE-LAB	lab(21.18, 36.36, 12.73)
CIE-LCH	lch(21.18, 38.52, 19.30°)
OKLab	oklab(33.47% 0.1088 0.0309)
OKLCH	oklch(33.47% 0.113 15.9)
XYZ	xyz(5.7777, 3.2914, 1.8441)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641322 #136455

analogous

#64134A #641322 #642C13

triadic

#641322 #226413 #132264

tetradic

#641322 #4A6413 #136455 #2C1364

square

#641322 #4A6413 #136455 #2C1364

split-complementary

#641322 #13642C #134A64

monochromatic

#1A0509 #310911 #641322 #971D33 #CB2745

Accessibility & contrast

On white

12.66

#641322 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#641322 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641322

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641322	#FFFFFF	#000000	##FFFFFF
##641322	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2822

Deuteranopia (green-blind)

#3E3920

Tritanopia (blue-blind)

#6E0019

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641322;
/* rgb */ color: rgb(100, 19, 34);
/* oklch */ color: oklch(33.5% 0.113 15.9);

Tailwind

colors: {
  custom: {
    50: '#96595c',
    500: '#641322',
    950: '#000000',
  },
}

SCSS

$custom: #641322;
$custom-light: #96595c;
$custom-dark: #000000;

JSON

{
  "hex": "#641322",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 34
  },
  "hsl": {
    "h": 348.889,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33471,
    "c": 0.11311,
    "h": 15.9
  },
  "luminance": 0.03291
}

Semantic roles & 50–950 ramp

primary

#641322

secondary

#379C89

accent

#EBCB3D

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641322

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

Preview Lab → · Contrast checker → · Palette generator →