#5F271B#5F271B

#5F271B is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.0% C 0.085 H 33.6°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#5F271B
RGB	rgb(95, 39, 27)
HSL	hsl(11, 56%, 24%)
HSV	hsv(11, 72%, 37%)
CMYK	cmyk(0%, 58.9%, 71.6%, 62.7%)
CIE-LAB	lab(23.55, 24.58, 20.20)
CIE-LCH	lch(23.55, 31.81, 39.41°)
OKLab	oklab(35.03% 0.0707 0.047)
OKLCH	oklch(35.03% 0.085 33.6)
XYZ	xyz(5.6432, 3.9638, 1.5046)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F271B #1B535F

analogous

#5F1B31 #5F271B #5F491B

triadic

#5F271B #1B5F27 #271B5F

tetradic

#5F271B #315F1B #1B535F #491B5F

square

#5F271B #315F1B #1B535F #491B5F

split-complementary

#5F271B #1B5F49 #1B315F

monochromatic

#180A07 #2F130D #5F271B #8F3B29 #BE4E36

Accessibility & contrast

On white

11.71

#5F271B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#5F271B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F271B

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F271B	#FFFFFF	#000000	##FFFFFF
##5F271B	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311A

Deuteranopia (green-blind)

#443D1A

Tritanopia (blue-blind)

#691C24

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5f271b;
/* rgb */ color: rgb(95, 39, 27);
/* oklch */ color: oklch(35.0% 0.085 33.6);

Tailwind

colors: {
  custom: {
    50: '#916357',
    500: '#5f271b',
    950: '#000000',
  },
}

SCSS

$custom: #5f271b;
$custom-light: #916357;
$custom-dark: #000000;

JSON

{
  "hex": "#5f271b",
  "rgb": {
    "r": 95,
    "g": 39,
    "b": 27
  },
  "hsl": {
    "h": 10.588,
    "s": 55.738,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35028,
    "c": 0.08494,
    "h": 33.6
  },
  "luminance": 0.03963
}

Semantic roles & 50–950 ramp

primary

#5F271B

secondary

#418695

accent

#C5DF49

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #5F271B

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

Preview Lab → · Contrast checker → · Palette generator →