#421F28#421F28

#421F28 is a dark, muted pink. Relative luminance 0.023; OKLCH L 29.1% C 0.055 H 4.7°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#421F28
RGB	rgb(66, 31, 40)
HSL	hsl(345, 36%, 19%)
HSV	hsv(345, 53%, 26%)
CMYK	cmyk(0%, 53%, 39.4%, 74.1%)
CIE-LAB	lab(16.95, 18.07, 1.64)
CIE-LCH	lch(16.95, 18.14, 5.19°)
OKLab	oklab(29.11% 0.0549 0.0045)
OKLCH	oklch(29.11% 0.055 4.7)
XYZ	xyz(3.1199, 2.2917, 2.2851)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F28 #1F4239

analogous

#421F3A #421F28 #42281F

triadic

#421F28 #28421F #1F2842

tetradic

#421F28 #3A421F #1F4239 #281F42

square

#421F28 #3A421F #1F4239 #281F42

split-complementary

#421F28 #1F4228 #1F3A42

monochromatic

#150A0D #180B0F #421F28 #6C3341 #95465A

Accessibility & contrast

On white

14.40

#421F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#421F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F28

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F28	#FFFFFF	#000000	##FFFFFF
##421F28	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252628

Deuteranopia (green-blind)

#2E2C27

Tritanopia (blue-blind)

#471C22

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #421f28;
/* rgb */ color: rgb(66, 31, 40);
/* oklch */ color: oklch(29.1% 0.055 4.7);

Tailwind

colors: {
  custom: {
    50: '#785b61',
    500: '#421f28',
    950: '#000000',
  },
}

SCSS

$custom: #421f28;
$custom-light: #785b61;
$custom-dark: #000000;

JSON

{
  "hex": "#421f28",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 40
  },
  "hsl": {
    "h": 344.571,
    "s": 36.082,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29108,
    "c": 0.05504,
    "h": 4.7
  },
  "luminance": 0.02291
}

Semantic roles & 50–950 ramp

primary

#421F28

secondary

#47766A

accent

#CCAF5C

background

#F7F5F5

surface

#EDE9E9

border

#C8C5C5

text

#090405

muted

#7B7979

Preview Lab

Preview with #421F28

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

Preview Lab → · Contrast checker → · Palette generator →