#42190E#42190E

#42190E is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.3% C 0.067 H 36.0°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#42190E
RGB	rgb(66, 25, 14)
HSL	hsl(13, 65%, 16%)
HSV	hsv(13, 79%, 26%)
CMYK	cmyk(0%, 62.1%, 78.8%, 74.1%)
CIE-LAB	lab(14.88, 18.99, 16.51)
CIE-LCH	lch(14.88, 25.16, 41.02°)
OKLab	oklab(27.33% 0.0541 0.0393)
OKLCH	oklch(27.33% 0.067 36)
XYZ	xyz(2.6739, 1.8856, 0.6385)
Luminance	0.0188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42190E #0E3742

analogous

#420E1D #42190E #42330E

triadic

#42190E #0E4219 #190E42

tetradic

#42190E #1D420E #0E3742 #330E42

square

#42190E #1D420E #0E3742 #330E42

split-complementary

#42190E #0E4233 #0E1D42

monochromatic

#190A05 #190A05 #42190E #742C19 #A73F23

Accessibility & contrast

On white

15.25

#42190E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#42190E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42190E

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42190E	#FFFFFF	#000000	##FFFFFF
##42190E	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24200D

Deuteranopia (green-blind)

#2E290D

Tritanopia (blue-blind)

#491117

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #42190e;
/* rgb */ color: rgb(66, 25, 14);
/* oklch */ color: oklch(27.3% 0.067 36.0);

Tailwind

colors: {
  custom: {
    50: '#7a574d',
    500: '#42190e',
    950: '#000000',
  },
}

SCSS

$custom: #42190e;
$custom-light: #7a574d;
$custom-dark: #000000;

JSON

{
  "hex": "#42190e",
  "rgb": {
    "r": 66,
    "g": 25,
    "b": 14
  },
  "hsl": {
    "h": 12.692,
    "s": 65,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27334,
    "c": 0.06692,
    "h": 36
  },
  "luminance": 0.01885
}

Semantic roles & 50–950 ramp

primary

#42190E

secondary

#2F6C7D

accent

#C4E840

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #42190E

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

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