#642616#642616

#642616 is a dark, moderate red. Relative luminance 0.042; OKLCH L 35.7% C 0.094 H 35.5°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#642616
RGB	rgb(100, 38, 22)
HSL	hsl(12, 64%, 24%)
HSV	hsv(12, 78%, 39%)
CMYK	cmyk(0%, 62%, 78%, 60.8%)
CIE-LAB	lab(24.18, 26.95, 24.27)
CIE-LCH	lch(24.18, 36.27, 42.00°)
OKLab	oklab(35.65% 0.0765 0.0546)
OKLCH	oklch(35.65% 0.094 35.5)
XYZ	xyz(6.0941, 4.1543, 1.2399)
Luminance	0.0415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642616 #165464

analogous

#64162D #642616 #644D16

triadic

#642616 #166426 #261664

tetradic

#642616 #2D6416 #165464 #4D1664

square

#642616 #2D6416 #165464 #4D1664

split-complementary

#642616 #16644D #162D64

monochromatic

#190A06 #32130B #642616 #963921 #C84C2C

Accessibility & contrast

On white

11.47

#642616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#642616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642616

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642616	#FFFFFF	#000000	##FFFFFF
##642616	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373114

Deuteranopia (green-blind)

#463F14

Tritanopia (blue-blind)

#6E1823

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #642616;
/* rgb */ color: rgb(100, 38, 22);
/* oklch */ color: oklch(35.7% 0.094 35.5);

Tailwind

colors: {
  custom: {
    50: '#966354',
    500: '#642616',
    950: '#000000',
  },
}

SCSS

$custom: #642616;
$custom-light: #966354;
$custom-dark: #000000;

JSON

{
  "hex": "#642616",
  "rgb": {
    "r": 100,
    "g": 38,
    "b": 22
  },
  "hsl": {
    "h": 12.308,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35654,
    "c": 0.09393,
    "h": 35.5
  },
  "luminance": 0.04153
}

Semantic roles & 50–950 ramp

primary

#642616

secondary

#3B879B

accent

#C5E741

background

#F9F5F4

surface

#F2EAE7

border

#CCC6C3

text

#0E0502

muted

#7E7978

Preview Lab

Preview with #642616

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

Preview Lab → · Contrast checker → · Palette generator →