#5D281F#5D281F

#5D281F is a dark, moderate red. Relative luminance 0.039; OKLCH L 34.9% C 0.080 H 31.3°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#5D281F
RGB	rgb(93, 40, 31)
HSL	hsl(9, 50%, 24%)
HSV	hsv(9, 67%, 36%)
CMYK	cmyk(0%, 57%, 66.7%, 63.5%)
CIE-LAB	lab(23.49, 23.44, 17.45)
CIE-LCH	lch(23.49, 29.22, 36.66°)
OKLab	oklab(34.93% 0.0683 0.0415)
OKLCH	oklch(34.93% 0.08 31.3)
XYZ	xyz(5.5208, 3.9443, 1.7667)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D281F #1F545D

analogous

#5D1F35 #5D281F #5D471F

triadic

#5D281F #1F5D28 #281F5D

tetradic

#5D281F #355D1F #1F545D #471F5D

square

#5D281F #355D1F #1F545D #471F5D

split-complementary

#5D281F #1F5D47 #1F355D

monochromatic

#170A08 #2F1410 #5D281F #8B3C2E #B94F3E

Accessibility & contrast

On white

11.74

#5D281F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#5D281F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D281F

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D281F	#FFFFFF	#000000	##FFFFFF
##5D281F	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35311E

Deuteranopia (green-blind)

#433C1E

Tritanopia (blue-blind)

#661E26

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5d281f;
/* rgb */ color: rgb(93, 40, 31);
/* oklch */ color: oklch(34.9% 0.080 31.3);

Tailwind

colors: {
  custom: {
    50: '#8f635a',
    500: '#5d281f',
    950: '#000000',
  },
}

SCSS

$custom: #5d281f;
$custom-light: #8f635a;
$custom-dark: #000000;

JSON

{
  "hex": "#5d281f",
  "rgb": {
    "r": 93,
    "g": 40,
    "b": 31
  },
  "hsl": {
    "h": 8.71,
    "s": 50,
    "l": 24.314
  },
  "oklch": {
    "l": 0.3493,
    "c": 0.0799,
    "h": 31.3
  },
  "luminance": 0.03944
}

Semantic roles & 50–950 ramp

primary

#5D281F

secondary

#468792

accent

#C5DA4E

background

#F9F6F5

surface

#F1EBE9

border

#CBC6C5

text

#0D0504

muted

#7E7A79

Preview Lab

Preview with #5D281F

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

Preview Lab → · Contrast checker → · Palette generator →