#641120#641120

#641120 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.2% C 0.115 H 16.7°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#641120
RGB	rgb(100, 17, 32)
HSL	hsl(349, 71%, 23%)
HSV	hsv(349, 83%, 39%)
CMYK	cmyk(0%, 83%, 68%, 60.8%)
CIE-LAB	lab(20.89, 36.91, 13.75)
CIE-LCH	lch(20.89, 39.39, 20.43°)
OKLab	oklab(33.24% 0.1102 0.033)
OKLCH	oklch(33.24% 0.115 16.7)
XYZ	xyz(5.7173, 3.2154, 1.6858)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641120 #116455

analogous

#641149 #641120 #642C11

triadic

#641120 #206411 #112064

tetradic

#641120 #496411 #116455 #2C1164

square

#641120 #496411 #116455 #2C1164

split-complementary

#641120 #11642C #114964

monochromatic

#1A0408 #30080F #641120 #981A31 #CD2341

Accessibility & contrast

On white

12.78

#641120 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#641120 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641120

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641120	#FFFFFF	#000000	##FFFFFF
##641120	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292720

Deuteranopia (green-blind)

#3E381E

Tritanopia (blue-blind)

#6E0018

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #641120;
/* rgb */ color: rgb(100, 17, 32);
/* oklch */ color: oklch(33.2% 0.115 16.7);

Tailwind

colors: {
  custom: {
    50: '#96585b',
    500: '#641120',
    950: '#000000',
  },
}

SCSS

$custom: #641120;
$custom-light: #96585b;
$custom-dark: #000000;

JSON

{
  "hex": "#641120",
  "rgb": {
    "r": 100,
    "g": 17,
    "b": 32
  },
  "hsl": {
    "h": 349.157,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33244,
    "c": 0.115,
    "h": 16.7
  },
  "luminance": 0.03215
}

Semantic roles & 50–950 ramp

primary

#641120

secondary

#359C8A

accent

#EECD3A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641120

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

Preview Lab → · Contrast checker → · Palette generator →