#421F2B#421F2B

#421F2B is a dark, muted pink. Relative luminance 0.023; OKLCH L 29.2% C 0.056 H 359.3°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#421F2B
RGB	rgb(66, 31, 43)
HSL	hsl(339, 36%, 19%)
HSV	hsv(339, 53%, 26%)
CMYK	cmyk(0%, 53%, 34.8%, 74.1%)
CIE-LAB	lab(17.05, 18.54, -0.35)
CIE-LCH	lch(17.05, 18.54, 358.93°)
OKLab	oklab(29.22% 0.0562 -0.0007)
OKLCH	oklch(29.22% 0.056 359.3)
XYZ	xyz(3.1729, 2.3129, 2.5644)
Luminance	0.0231 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F2B #1F4236

analogous

#421F3D #421F2B #42251F

triadic

#421F2B #2B421F #1F2B42

tetradic

#421F2B #3D421F #1F4236 #251F42

square

#421F2B #3D421F #1F4236 #251F42

split-complementary

#421F2B #1F4225 #1F3D42

monochromatic

#150A0E #180B10 #421F2B #6C3346 #954661

Accessibility & contrast

On white

14.36

#421F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#421F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F2B

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F2B	#FFFFFF	#000000	##FFFFFF
##421F2B	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24262B

Deuteranopia (green-blind)

#2D2C2A

Tritanopia (blue-blind)

#471D23

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #421f2b;
/* rgb */ color: rgb(66, 31, 43);
/* oklch */ color: oklch(29.2% 0.056 359.3);

Tailwind

colors: {
  custom: {
    50: '#785b64',
    500: '#421f2b',
    950: '#000000',
  },
}

SCSS

$custom: #421f2b;
$custom-light: #785b64;
$custom-dark: #000000;

JSON

{
  "hex": "#421f2b",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 43
  },
  "hsl": {
    "h": 339.429,
    "s": 36.082,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29218,
    "c": 0.05618,
    "h": 359.3
  },
  "luminance": 0.02313
}

Semantic roles & 50–950 ramp

primary

#421F2B

secondary

#477666

accent

#CCA65C

background

#F7F5F5

surface

#EDE9EA

border

#C8C5C6

text

#090405

muted

#7B7979

Preview Lab

Preview with #421F2B

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

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