#641422#641422

#641422 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.6% C 0.112 H 16.2°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#641422
RGB	rgb(100, 20, 34)
HSL	hsl(350, 67%, 24%)
HSV	hsv(350, 80%, 39%)
CMYK	cmyk(0%, 80%, 66%, 60.8%)
CIE-LAB	lab(21.30, 36.00, 12.90)
CIE-LCH	lch(21.30, 38.24, 19.72°)
OKLab	oklab(33.57% 0.1076 0.0313)
OKLCH	oklch(33.57% 0.112 16.2)
XYZ	xyz(5.7950, 3.3260, 1.8499)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641422 #146456

analogous

#64144A #641422 #642E14

triadic

#641422 #226414 #142264

tetradic

#641422 #4A6414 #146456 #2E1464

square

#641422 #4A6414 #146456 #2E1464

split-complementary

#641422 #14642E #144A64

monochromatic

#1A0509 #310A11 #641422 #971E33 #CA2845

Accessibility & contrast

On white

12.61

#641422 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#641422 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641422

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641422	#FFFFFF	#000000	##FFFFFF
##641422	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2822

Deuteranopia (green-blind)

#3F3920

Tritanopia (blue-blind)

#6E001A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641422;
/* rgb */ color: rgb(100, 20, 34);
/* oklch */ color: oklch(33.6% 0.112 16.2);

Tailwind

colors: {
  custom: {
    50: '#96595c',
    500: '#641422',
    950: '#000000',
  },
}

SCSS

$custom: #641422;
$custom-light: #96595c;
$custom-dark: #000000;

JSON

{
  "hex": "#641422",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 34
  },
  "hsl": {
    "h": 349.5,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33568,
    "c": 0.1121,
    "h": 16.2
  },
  "luminance": 0.03325
}

Semantic roles & 50–950 ramp

primary

#641422

secondary

#389B8A

accent

#EACC3E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641422

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

Preview Lab → · Contrast checker → · Palette generator →