#642113#642113

#642113 is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.9% C 0.100 H 33.5°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#642113
RGB	rgb(100, 33, 19)
HSL	hsl(10, 68%, 23%)
HSV	hsv(10, 81%, 39%)
CMYK	cmyk(0%, 67%, 81%, 60.8%)
CIE-LAB	lab(23.15, 29.41, 24.98)
CIE-LCH	lch(23.15, 38.59, 40.34°)
OKLab	oklab(34.87% 0.0834 0.0553)
OKLCH	oklch(34.87% 0.1 33.5)
XYZ	xyz(5.9176, 3.8449, 1.0465)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642113 #135664

analogous

#64132D #642113 #644913

triadic

#642113 #136421 #211364

tetradic

#642113 #2D6413 #135664 #491364

square

#642113 #2D6413 #135664 #491364

split-complementary

#642113 #136449 #132D64

monochromatic

#1A0805 #311009 #642113 #97321D #CB4327

Accessibility & contrast

On white

11.87

#642113 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#642113 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642113

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642113	#FFFFFF	#000000	##FFFFFF
##642113	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E11

Deuteranopia (green-blind)

#443D11

Tritanopia (blue-blind)

#6F101E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #642113;
/* rgb */ color: rgb(100, 33, 19);
/* oklch */ color: oklch(34.9% 0.100 33.5);

Tailwind

colors: {
  custom: {
    50: '#966051',
    500: '#642113',
    950: '#000000',
  },
}

SCSS

$custom: #642113;
$custom-light: #966051;
$custom-dark: #000000;

JSON

{
  "hex": "#642113",
  "rgb": {
    "r": 100,
    "g": 33,
    "b": 19
  },
  "hsl": {
    "h": 10.37,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3487,
    "c": 0.10009,
    "h": 33.5
  },
  "luminance": 0.03844
}

Semantic roles & 50–950 ramp

primary

#642113

secondary

#378A9C

accent

#CDEB3D

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0502

muted

#7E7978

Preview Lab

Preview with #642113

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

Preview Lab → · Contrast checker → · Palette generator →