#421920#421920

#421920 is a dark, moderate red. Relative luminance 0.020; OKLCH L 27.8% C 0.064 H 11.6°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#421920
RGB	rgb(66, 25, 32)
HSL	hsl(350, 45%, 18%)
HSV	hsv(350, 62%, 26%)
CMYK	cmyk(0%, 62.1%, 51.5%, 74.1%)
CIE-LAB	lab(15.27, 20.67, 4.98)
CIE-LCH	lch(15.27, 21.26, 13.56°)
OKLab	oklab(27.76% 0.0626 0.0129)
OKLCH	oklch(27.76% 0.064 11.6)
XYZ	xyz(2.8553, 1.9581, 1.5938)
Luminance	0.0196 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421920 #19423B

analogous

#421934 #421920 #422619

triadic

#421920 #204219 #192042

tetradic

#421920 #344219 #19423B #261942

square

#421920 #344219 #19423B #261942

split-complementary

#421920 #194226 #193442

monochromatic

#16080B #16080B #421920 #6E2A36 #9B3B4B

Accessibility & contrast

On white

15.09

#421920 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#421920 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421920

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421920	#FFFFFF	#000000	##FFFFFF
##421920	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212120

Deuteranopia (green-blind)

#2C291F

Tritanopia (blue-blind)

#48141C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #421920;
/* rgb */ color: rgb(66, 25, 32);
/* oklch */ color: oklch(27.8% 0.064 11.6);

Tailwind

colors: {
  custom: {
    50: '#79575b',
    500: '#421920',
    950: '#000000',
  },
}

SCSS

$custom: #421920;
$custom-light: #79575b;
$custom-dark: #000000;

JSON

{
  "hex": "#421920",
  "rgb": {
    "r": 66,
    "g": 25,
    "b": 32
  },
  "hsl": {
    "h": 349.756,
    "s": 45.055,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27757,
    "c": 0.0639,
    "h": 11.6
  },
  "luminance": 0.01958
}

Semantic roles & 50–950 ramp

primary

#421920

secondary

#3F786E

accent

#D5BF53

background

#F7F5F5

surface

#EEE9E9

border

#C9C5C5

text

#090304

muted

#7B7879

Preview Lab

Preview with #421920

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

Preview Lab → · Contrast checker → · Palette generator →