#5F151F#5F151F

#5F151F is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.6% C 0.105 H 18.0°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#5F151F
RGB	rgb(95, 21, 31)
HSL	hsl(352, 64%, 23%)
HSV	hsv(352, 78%, 37%)
CMYK	cmyk(0%, 77.9%, 67.4%, 62.7%)
CIE-LAB	lab(20.32, 33.70, 13.50)
CIE-LCH	lch(20.32, 36.30, 21.83°)
OKLab	oklab(32.62% 0.1004 0.0325)
OKLCH	oklch(32.62% 0.105 18)
XYZ	xyz(5.2353, 3.0689, 1.6127)
Luminance	0.0307 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F151F #155F55

analogous

#5F1544 #5F151F #5F3015

triadic

#5F151F #1F5F15 #151F5F

tetradic

#5F151F #445F15 #155F55 #30155F

square

#5F151F #445F15 #155F55 #30155F

split-complementary

#5F151F #155F30 #15445F

monochromatic

#190608 #2D0A0F #5F151F #91202F #C32B40

Accessibility & contrast

On white

13.01

#5F151F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#5F151F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F151F

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F151F	#FFFFFF	#000000	##FFFFFF
##5F151F	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29271F

Deuteranopia (green-blind)

#3C371D

Tritanopia (blue-blind)

#690019

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #5f151f;
/* rgb */ color: rgb(95, 21, 31);
/* oklch */ color: oklch(32.6% 0.105 18.0);

Tailwind

colors: {
  custom: {
    50: '#92595a',
    500: '#5f151f',
    950: '#000000',
  },
}

SCSS

$custom: #5f151f;
$custom-light: #92595a;
$custom-dark: #000000;

JSON

{
  "hex": "#5f151f",
  "rgb": {
    "r": 95,
    "g": 21,
    "b": 31
  },
  "hsl": {
    "h": 351.892,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32622,
    "c": 0.10549,
    "h": 18
  },
  "luminance": 0.03068
}

Semantic roles & 50–950 ramp

primary

#5F151F

secondary

#3A968A

accent

#E7D041

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5F151F

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

Preview Lab → · Contrast checker → · Palette generator →