#421E25#421E25

#421E25 is a dark, muted red. Relative luminance 0.022; OKLCH L 28.8% C 0.056 H 8.9°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#421E25
RGB	rgb(66, 30, 37)
HSL	hsl(348, 38%, 19%)
HSV	hsv(348, 55%, 26%)
CMYK	cmyk(0%, 54.5%, 43.9%, 74.1%)
CIE-LAB	lab(16.61, 18.26, 3.29)
CIE-LCH	lch(16.61, 18.56, 10.20°)
OKLab	oklab(28.82% 0.0554 0.0087)
OKLCH	oklch(28.82% 0.056 8.9)
XYZ	xyz(3.0451, 2.2207, 2.0182)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E25 #1E423B

analogous

#421E37 #421E25 #42291E

triadic

#421E25 #25421E #1E2542

tetradic

#421E25 #37421E #1E423B #291E42

square

#421E25 #37421E #1E423B #291E42

split-complementary

#421E25 #1E4229 #1E3742

monochromatic

#150A0C #180B0D #421E25 #6C313D #964454

Accessibility & contrast

On white

14.54

#421E25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#421E25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E25

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E25	#FFFFFF	#000000	##FFFFFF
##421E25	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252525

Deuteranopia (green-blind)

#2E2C24

Tritanopia (blue-blind)

#481A21

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #421e25;
/* rgb */ color: rgb(66, 30, 37);
/* oklch */ color: oklch(28.8% 0.056 8.9);

Tailwind

colors: {
  custom: {
    50: '#785b5f',
    500: '#421e25',
    950: '#000000',
  },
}

SCSS

$custom: #421e25;
$custom-light: #785b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#421e25",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 37
  },
  "hsl": {
    "h": 348.333,
    "s": 37.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28817,
    "c": 0.0561,
    "h": 8.9
  },
  "luminance": 0.0222
}

Semantic roles & 50–950 ramp

primary

#421E25

secondary

#45776D

accent

#CDB75A

background

#F7F5F5

surface

#EDE9E9

border

#C8C5C5

text

#090404

muted

#7B7979

Preview Lab

Preview with #421E25

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

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