#5F100D#5F100D

#5F100D is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.8% C 0.112 H 27.9°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#5F100D
RGB	rgb(95, 16, 13)
HSL	hsl(2, 76%, 21%)
HSV	hsv(2, 86%, 37%)
CMYK	cmyk(0%, 83.2%, 86.3%, 62.7%)
CIE-LAB	lab(19.36, 34.64, 23.87)
CIE-LCH	lch(19.36, 42.07, 34.56°)
OKLab	oklab(31.82% 0.099 0.0525)
OKLCH	oklch(31.82% 0.112 27.9)
XYZ	xyz(4.9779, 2.8333, 0.6655)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F100D #0D5C5F

analogous

#5F0D33 #5F100D #5F390D

triadic

#5F100D #0D5F10 #100D5F

tetradic

#5F100D #335F0D #0D5C5F #390D5F

square

#5F100D #335F0D #0D5C5F #390D5F

split-complementary

#5F100D #0D5F39 #0D335F

monochromatic

#1B0504 #290706 #5F100D #951914 #CB221C

Accessibility & contrast

On white

13.40

#5F100D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5F100D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F100D

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F100D	#FFFFFF	#000000	##FFFFFF
##5F100D	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240C

Deuteranopia (green-blind)

#3C3509

Tritanopia (blue-blind)

#690010

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5f100d;
/* rgb */ color: rgb(95, 16, 13);
/* oklch */ color: oklch(31.8% 0.112 27.9);

Tailwind

colors: {
  custom: {
    50: '#94564c',
    500: '#5f100d',
    950: '#000000',
  },
}

SCSS

$custom: #5f100d;
$custom-light: #94564c;
$custom-dark: #000000;

JSON

{
  "hex": "#5f100d",
  "rgb": {
    "r": 95,
    "g": 16,
    "b": 13
  },
  "hsl": {
    "h": 2.195,
    "s": 75.926,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31822,
    "c": 0.11208,
    "h": 27.9
  },
  "luminance": 0.02833
}

Semantic roles & 50–950 ramp

primary

#5F100D

secondary

#2F9599

accent

#ECF335

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5F100D

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

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