#642116#642116

#642116 is a dark, moderate red. Relative luminance 0.039; OKLCH L 34.9% C 0.099 H 31.7°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#642116
RGB	rgb(100, 33, 22)
HSL	hsl(8, 64%, 24%)
HSV	hsv(8, 78%, 39%)
CMYK	cmyk(0%, 67%, 78%, 60.8%)
CIE-LAB	lab(23.19, 29.56, 23.18)
CIE-LCH	lch(23.19, 37.56, 38.11°)
OKLab	oklab(34.91% 0.0845 0.0522)
OKLCH	oklch(34.91% 0.099 31.7)
XYZ	xyz(5.9448, 3.8558, 1.1901)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642116 #165964

analogous

#641632 #642116 #644816

triadic

#642116 #166421 #211664

tetradic

#642116 #326416 #165964 #481664

square

#642116 #326416 #165964 #481664

split-complementary

#642116 #166448 #163264

monochromatic

#190806 #32100B #642116 #963221 #C8422C

Accessibility & contrast

On white

11.86

#642116 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#642116 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642116

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642116	#FFFFFF	#000000	##FFFFFF
##642116	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E14

Deuteranopia (green-blind)

#443D14

Tritanopia (blue-blind)

#6E101F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #642116;
/* rgb */ color: rgb(100, 33, 22);
/* oklch */ color: oklch(34.9% 0.099 31.7);

Tailwind

colors: {
  custom: {
    50: '#966053',
    500: '#642116',
    950: '#000000',
  },
}

SCSS

$custom: #642116;
$custom-light: #966053;
$custom-dark: #000000;

JSON

{
  "hex": "#642116",
  "rgb": {
    "r": 100,
    "g": 33,
    "b": 22
  },
  "hsl": {
    "h": 8.462,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3491,
    "c": 0.09936,
    "h": 31.7
  },
  "luminance": 0.03855
}

Semantic roles & 50–950 ramp

primary

#642116

secondary

#3B8D9B

accent

#D0E741

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0502

muted

#7E7978

Preview Lab

Preview with #642116

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

Preview Lab → · Contrast checker → · Palette generator →