#5A1316#5A1316

#5A1316 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.102 H 23.3°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#5A1316
RGB	rgb(90, 19, 22)
HSL	hsl(357, 65%, 21%)
HSV	hsv(357, 79%, 35%)
CMYK	cmyk(0%, 78.9%, 75.6%, 64.7%)
CIE-LAB	lab(18.79, 32.18, 17.58)
CIE-LCH	lch(18.79, 36.67, 28.65°)
OKLab	oklab(31.24% 0.0941 0.0406)
OKLCH	oklch(31.24% 0.103 23.3)
XYZ	xyz(4.5947, 2.6980, 1.0377)
Luminance	0.0270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1316 #135A57

analogous

#5A133A #5A1316 #5A3413

triadic

#5A1316 #165A13 #13165A

tetradic

#5A1316 #3A5A13 #135A57 #34135A

square

#5A1316 #3A5A13 #135A57 #34135A

split-complementary

#5A1316 #135A34 #133A5A

monochromatic

#190506 #27080A #5A1316 #8D1E22 #BF282F

Accessibility & contrast

On white

13.64

#5A1316 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#5A1316 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1316

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1316	#FFFFFF	#000000	##FFFFFF
##5A1316	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282415

Deuteranopia (green-blind)

#393314

Tritanopia (blue-blind)

#640015

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5a1316;
/* rgb */ color: rgb(90, 19, 22);
/* oklch */ color: oklch(31.2% 0.102 23.3);

Tailwind

colors: {
  custom: {
    50: '#8f5753',
    500: '#5a1316',
    950: '#000000',
  },
}

SCSS

$custom: #5a1316;
$custom-light: #8f5753;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1316",
  "rgb": {
    "r": 90,
    "g": 19,
    "b": 22
  },
  "hsl": {
    "h": 357.465,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31238,
    "c": 0.1025,
    "h": 23.3
  },
  "luminance": 0.02697
}

Semantic roles & 50–950 ramp

primary

#5A1316

secondary

#37928E

accent

#E8E140

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #5A1316

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

Preview Lab → · Contrast checker → · Palette generator →