#5A0F16#5A0F16

#5A0F16 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.106 H 21.6°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#5A0F16
RGB	rgb(90, 15, 22)
HSL	hsl(354, 71%, 21%)
HSV	hsv(354, 83%, 35%)
CMYK	cmyk(0%, 83.3%, 75.6%, 64.7%)
CIE-LAB	lab(18.25, 33.69, 16.93)
CIE-LCH	lch(18.25, 37.70, 26.68°)
OKLab	oklab(30.84% 0.0989 0.0391)
OKLCH	oklch(30.84% 0.106 21.6)
XYZ	xyz(4.5326, 2.5739, 1.0171)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A0F16 #0F5A53

analogous

#5A0F3B #5A0F16 #5A2D0F

triadic

#5A0F16 #165A0F #0F165A

tetradic

#5A0F16 #3B5A0F #0F5A53 #2D0F5A

square

#5A0F16 #3B5A0F #0F5A53 #2D0F5A

split-complementary

#5A0F16 #0F5A2D #0F3B5A

monochromatic

#1A0406 #260609 #5A0F16 #8E1823 #C32030

Accessibility & contrast

On white

13.87

#5A0F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#5A0F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A0F16

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A0F16	#FFFFFF	#000000	##FFFFFF
##5A0F16	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262216

Deuteranopia (green-blind)

#383214

Tritanopia (blue-blind)

#640012

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5a0f16;
/* rgb */ color: rgb(90, 15, 22);
/* oklch */ color: oklch(30.8% 0.106 21.6);

Tailwind

colors: {
  custom: {
    50: '#8f5553',
    500: '#5a0f16',
    950: '#000000',
  },
}

SCSS

$custom: #5a0f16;
$custom-light: #8f5553;
$custom-dark: #000000;

JSON

{
  "hex": "#5a0f16",
  "rgb": {
    "r": 90,
    "g": 15,
    "b": 22
  },
  "hsl": {
    "h": 354.4,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30835,
    "c": 0.10639,
    "h": 21.6
  },
  "luminance": 0.02573
}

Semantic roles & 50–950 ramp

primary

#5A0F16

secondary

#31948A

accent

#EEDD3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0302

muted

#7E7878

Preview Lab

Preview with #5A0F16

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

Preview Lab → · Contrast checker → · Palette generator →