#641320#641320

#641320 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.4% C 0.113 H 17.4°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#641320
RGB	rgb(100, 19, 32)
HSL	hsl(350, 68%, 23%)
HSV	hsv(350, 81%, 39%)
CMYK	cmyk(0%, 81%, 68%, 60.8%)
CIE-LAB	lab(21.13, 36.22, 14.07)
CIE-LCH	lch(21.13, 38.86, 21.23°)
OKLab	oklab(33.43% 0.1079 0.0338)
OKLCH	oklch(33.43% 0.113 17.4)
XYZ	xyz(5.7497, 3.2802, 1.6966)
Luminance	0.0328 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641320 #136457

analogous

#641348 #641320 #642E13

triadic

#641320 #206413 #132064

tetradic

#641320 #486413 #136457 #2E1364

square

#641320 #486413 #136457 #2E1364

split-complementary

#641320 #13642E #134864

monochromatic

#1A0508 #310910 #641320 #971D30 #CB2741

Accessibility & contrast

On white

12.68

#641320 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#641320 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641320

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641320	#FFFFFF	#000000	##FFFFFF
##641320	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2820

Deuteranopia (green-blind)

#3F391E

Tritanopia (blue-blind)

#6E0019

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641320;
/* rgb */ color: rgb(100, 19, 32);
/* oklch */ color: oklch(33.4% 0.113 17.4);

Tailwind

colors: {
  custom: {
    50: '#96595b',
    500: '#641320',
    950: '#000000',
  },
}

SCSS

$custom: #641320;
$custom-light: #96595b;
$custom-dark: #000000;

JSON

{
  "hex": "#641320",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 32
  },
  "hsl": {
    "h": 350.37,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33427,
    "c": 0.11309,
    "h": 17.4
  },
  "luminance": 0.03279
}

Semantic roles & 50–950 ramp

primary

#641320

secondary

#379C8B

accent

#EBCF3D

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641320

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

Preview Lab → · Contrast checker → · Palette generator →