#55201F#55201F

#55201F is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.2% C 0.079 H 23.7°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#55201F
RGB	rgb(85, 32, 31)
HSL	hsl(1, 47%, 23%)
HSV	hsv(1, 64%, 33%)
CMYK	cmyk(0%, 62.4%, 63.5%, 66.7%)
CIE-LAB	lab(20.30, 24.57, 13.09)
CIE-LCH	lch(20.30, 27.84, 28.05°)
OKLab	oklab(32.23% 0.0727 0.0319)
OKLCH	oklch(32.23% 0.079 23.7)
XYZ	xyz(4.5105, 3.0638, 1.6499)
Luminance	0.0306 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55201F #1F5455

analogous

#551F39 #55201F #553B1F

triadic

#55201F #1F5520 #201F55

tetradic

#55201F #39551F #1F5455 #3B1F55

square

#55201F #39551F #1F5455 #3B1F55

split-complementary

#55201F #1F553B #1F3955

monochromatic

#160808 #280F0F #55201F #82312F #AF4240

Accessibility & contrast

On white

13.02

#55201F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#55201F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55201F

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55201F	#FFFFFF	#000000	##FFFFFF
##55201F	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2A1F

Deuteranopia (green-blind)

#3A351E

Tritanopia (blue-blind)

#5D1720

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #55201f;
/* rgb */ color: rgb(85, 32, 31);
/* oklch */ color: oklch(32.2% 0.079 23.7);

Tailwind

colors: {
  custom: {
    50: '#895e5a',
    500: '#55201f',
    950: '#000000',
  },
}

SCSS

$custom: #55201f;
$custom-light: #895e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#55201f",
  "rgb": {
    "r": 85,
    "g": 32,
    "b": 31
  },
  "hsl": {
    "h": 1.111,
    "s": 46.552,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32233,
    "c": 0.07941,
    "h": 23.7
  },
  "luminance": 0.03063
}

Semantic roles & 50–950 ramp

primary

#55201F

secondary

#46898A

accent

#D4D652

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #55201F

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

Preview Lab → · Contrast checker → · Palette generator →