#5F191B#5F191B

#5F191B is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.0% C 0.101 H 23.1°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#5F191B
RGB	rgb(95, 25, 27)
HSL	hsl(358, 58%, 24%)
HSV	hsv(358, 74%, 37%)
CMYK	cmyk(0%, 73.7%, 71.6%, 62.7%)
CIE-LAB	lab(20.86, 31.73, 16.93)
CIE-LCH	lch(20.86, 35.97, 28.09°)
OKLab	oklab(33% 0.0932 0.0398)
OKLCH	oklch(33% 0.101 23.1)
XYZ	xyz(5.2653, 3.2080, 1.3787)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F191B #195F5D

analogous

#5F193E #5F191B #5F3A19

triadic

#5F191B #1B5F19 #191B5F

tetradic

#5F191B #3E5F19 #195F5D #3A195F

square

#5F191B #3E5F19 #195F5D #3A195F

split-complementary

#5F191B #195F3A #193E5F

monochromatic

#180607 #2F0C0D #5F191B #8F2629 #C03237

Accessibility & contrast

On white

12.79

#5F191B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#5F191B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F191B

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F191B	#FFFFFF	#000000	##FFFFFF
##5F191B	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291A

Deuteranopia (green-blind)

#3E3819

Tritanopia (blue-blind)

#69061A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5f191b;
/* rgb */ color: rgb(95, 25, 27);
/* oklch */ color: oklch(33.0% 0.101 23.1);

Tailwind

colors: {
  custom: {
    50: '#925b57',
    500: '#5f191b',
    950: '#000000',
  },
}

SCSS

$custom: #5f191b;
$custom-light: #925b57;
$custom-dark: #000000;

JSON

{
  "hex": "#5f191b",
  "rgb": {
    "r": 95,
    "g": 25,
    "b": 27
  },
  "hsl": {
    "h": 358.286,
    "s": 58.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33,
    "c": 0.10131,
    "h": 23.1
  },
  "luminance": 0.03207
}

Semantic roles & 50–950 ramp

primary

#5F191B

secondary

#3F9593

accent

#E2DD46

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5F191B

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

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