#5F1021#5F1021

#5F1021 is a dark, moderate red. Relative luminance 0.029; OKLCH L 32.2% C 0.111 H 14.4°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#5F1021
RGB	rgb(95, 16, 33)
HSL	hsl(347, 71%, 22%)
HSV	hsv(347, 83%, 37%)
CMYK	cmyk(0%, 83.2%, 65.3%, 62.7%)
CIE-LAB	lab(19.70, 35.70, 11.28)
CIE-LCH	lch(19.70, 37.44, 17.54°)
OKLab	oklab(32.17% 0.1072 0.0276)
OKLCH	oklch(32.17% 0.111 14.4)
XYZ	xyz(5.1797, 2.9141, 1.7283)
Luminance	0.0291 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F1021 #105F4E

analogous

#5F1049 #5F1021 #5F2710

triadic

#5F1021 #215F10 #10215F

tetradic

#5F1021 #495F10 #105F4E #27105F

square

#5F1021 #495F10 #105F4E #27105F

split-complementary

#5F1021 #105F27 #10495F

monochromatic

#1A0409 #2B070F #5F1021 #931933 #C82245

Accessibility & contrast

On white

13.27

#5F1021 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#5F1021 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F1021

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F1021	#FFFFFF	#000000	##FFFFFF
##5F1021	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262521

Deuteranopia (green-blind)

#3B361F

Tritanopia (blue-blind)

#690017

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5f1021;
/* rgb */ color: rgb(95, 16, 33);
/* oklch */ color: oklch(32.2% 0.111 14.4);

Tailwind

colors: {
  custom: {
    50: '#92575b',
    500: '#5f1021',
    950: '#000000',
  },
}

SCSS

$custom: #5f1021;
$custom-light: #92575b;
$custom-dark: #000000;

JSON

{
  "hex": "#5f1021",
  "rgb": {
    "r": 95,
    "g": 16,
    "b": 33
  },
  "hsl": {
    "h": 347.089,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32175,
    "c": 0.1107,
    "h": 14.4
  },
  "luminance": 0.02913
}

Semantic roles & 50–950 ramp

primary

#5F1021

secondary

#339882

accent

#EEC73A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0304

muted

#7E7879

Preview Lab

Preview with #5F1021

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

Preview Lab → · Contrast checker → · Palette generator →