#5A1319#5A1319

#5A1319 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.3% C 0.102 H 21.0°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#5A1319
RGB	rgb(90, 19, 25)
HSL	hsl(355, 65%, 21%)
HSV	hsv(355, 79%, 35%)
CMYK	cmyk(0%, 78.9%, 72.2%, 64.7%)
CIE-LAB	lab(18.84, 32.35, 15.58)
CIE-LCH	lch(18.84, 35.91, 25.71°)
OKLab	oklab(31.29% 0.0954 0.0367)
OKLCH	oklch(31.29% 0.102 21)
XYZ	xyz(4.6253, 2.7103, 1.1991)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1319 #135A54

analogous

#5A133D #5A1319 #5A3113

triadic

#5A1319 #195A13 #13195A

tetradic

#5A1319 #3D5A13 #135A54 #31135A

square

#5A1319 #3D5A13 #135A54 #31135A

split-complementary

#5A1319 #135A31 #133D5A

monochromatic

#190507 #27080B #5A1319 #8D1E27 #BF2835

Accessibility & contrast

On white

13.62

#5A1319 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#5A1319 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1319

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1319	#FFFFFF	#000000	##FFFFFF
##5A1319	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272419

Deuteranopia (green-blind)

#393317

Tritanopia (blue-blind)

#640016

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5a1319;
/* rgb */ color: rgb(90, 19, 25);
/* oklch */ color: oklch(31.3% 0.102 21.0);

Tailwind

colors: {
  custom: {
    50: '#8e5755',
    500: '#5a1319',
    950: '#000000',
  },
}

SCSS

$custom: #5a1319;
$custom-light: #8e5755;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1319",
  "rgb": {
    "r": 90,
    "g": 19,
    "b": 25
  },
  "hsl": {
    "h": 354.93,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31294,
    "c": 0.10222,
    "h": 21
  },
  "luminance": 0.0271
}

Semantic roles & 50–950 ramp

primary

#5A1319

secondary

#37928A

accent

#E8DA40

background

#F9F5F4

surface

#F2E9E8

border

#CCC5C4

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #5A1319

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

Preview Lab → · Contrast checker → · Palette generator →