#5F101F#5F101F

#5F101F is a dark, moderate red. Relative luminance 0.029; OKLCH L 32.1% C 0.111 H 16.0°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#5F101F
RGB	rgb(95, 16, 31)
HSL	hsl(349, 71%, 22%)
HSV	hsv(349, 83%, 37%)
CMYK	cmyk(0%, 83.2%, 67.4%, 62.7%)
CIE-LAB	lab(19.65, 35.56, 12.63)
CIE-LCH	lch(19.65, 37.74, 19.56°)
OKLab	oklab(32.13% 0.1063 0.0305)
OKLCH	oklch(32.13% 0.111 16)
XYZ	xyz(5.1525, 2.9032, 1.5851)
Luminance	0.0290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F101F #105F50

analogous

#5F1047 #5F101F #5F2910

triadic

#5F101F #1F5F10 #101F5F

tetradic

#5F101F #475F10 #105F50 #29105F

square

#5F101F #475F10 #105F50 #29105F

split-complementary

#5F101F #105F29 #10475F

monochromatic

#1A0409 #2B070E #5F101F #931930 #C82241

Accessibility & contrast

On white

13.29

#5F101F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#5F101F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F101F

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F101F	#FFFFFF	#000000	##FFFFFF
##5F101F	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251F

Deuteranopia (green-blind)

#3B351D

Tritanopia (blue-blind)

#690016

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5f101f;
/* rgb */ color: rgb(95, 16, 31);
/* oklch */ color: oklch(32.1% 0.111 16.0);

Tailwind

colors: {
  custom: {
    50: '#92575a',
    500: '#5f101f',
    950: '#000000',
  },
}

SCSS

$custom: #5f101f;
$custom-light: #92575a;
$custom-dark: #000000;

JSON

{
  "hex": "#5f101f",
  "rgb": {
    "r": 95,
    "g": 16,
    "b": 31
  },
  "hsl": {
    "h": 348.608,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32128,
    "c": 0.11063,
    "h": 16
  },
  "luminance": 0.02902
}

Semantic roles & 50–950 ramp

primary

#5F101F

secondary

#339885

accent

#EECC3A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0303

muted

#7E7878

Preview Lab

Preview with #5F101F

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

Preview Lab → · Contrast checker → · Palette generator →