#5A0F1F#5A0F1F

#5A0F1F is a dark, moderate red. Relative luminance 0.026; OKLCH L 31.0% C 0.106 H 14.4°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#5A0F1F
RGB	rgb(90, 15, 31)
HSL	hsl(347, 71%, 21%)
HSV	hsv(347, 83%, 35%)
CMYK	cmyk(0%, 83.3%, 65.6%, 64.7%)
CIE-LAB	lab(18.43, 34.27, 10.82)
CIE-LCH	lch(18.43, 35.93, 17.53°)
OKLab	oklab(31.03% 0.1029 0.0265)
OKLCH	oklch(31.03% 0.106 14.4)
XYZ	xyz(4.6351, 2.6149, 1.5567)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A0F1F #0F5A4A

analogous

#5A0F44 #5A0F1F #5A240F

triadic

#5A0F1F #1F5A0F #0F1F5A

tetradic

#5A0F1F #445A0F #0F5A4A #240F5A

square

#5A0F1F #445A0F #0F5A4A #240F5A

split-complementary

#5A0F1F #0F5A24 #0F445A

monochromatic

#1A0409 #26060D #5A0F1F #8E1831 #C32043

Accessibility & contrast

On white

13.79

#5A0F1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#5A0F1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A0F1F

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A0F1F	#FFFFFF	#000000	##FFFFFF
##5A0F1F	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24231F

Deuteranopia (green-blind)

#37331D

Tritanopia (blue-blind)

#630016

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5a0f1f;
/* rgb */ color: rgb(90, 15, 31);
/* oklch */ color: oklch(31.0% 0.106 14.4);

Tailwind

colors: {
  custom: {
    50: '#8e565a',
    500: '#5a0f1f',
    950: '#000000',
  },
}

SCSS

$custom: #5a0f1f;
$custom-light: #8e565a;
$custom-dark: #000000;

JSON

{
  "hex": "#5a0f1f",
  "rgb": {
    "r": 90,
    "g": 15,
    "b": 31
  },
  "hsl": {
    "h": 347.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31027,
    "c": 0.10626,
    "h": 14.4
  },
  "luminance": 0.02614
}

Semantic roles & 50–950 ramp

primary

#5A0F1F

secondary

#31947F

accent

#EEC83A

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #5A0F1F

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

Preview Lab → · Contrast checker → · Palette generator →