#5A1C0F#5A1C0F

#5A1C0F is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.3% C 0.094 H 33.6°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#5A1C0F
RGB	rgb(90, 28, 15)
HSL	hsl(10, 71%, 21%)
HSV	hsv(10, 83%, 35%)
CMYK	cmyk(0%, 68.9%, 83.3%, 64.7%)
CIE-LAB	lab(20.20, 27.72, 23.53)
CIE-LCH	lch(20.20, 36.36, 40.32°)
OKLab	oklab(32.26% 0.0785 0.0521)
OKLCH	oklch(32.26% 0.094 33.6)
XYZ	xyz(4.7184, 3.0393, 0.7900)
Luminance	0.0304 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1C0F #0F4D5A

analogous

#5A0F27 #5A1C0F #5A410F

triadic

#5A1C0F #0F5A1C #1C0F5A

tetradic

#5A1C0F #275A0F #0F4D5A #410F5A

square

#5A1C0F #275A0F #0F4D5A #410F5A

split-complementary

#5A1C0F #0F5A41 #0F275A

monochromatic

#1A0804 #260C06 #5A1C0F #8E2C18 #C33D20

Accessibility & contrast

On white

13.06

#5A1C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#5A1C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1C0F

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1C0F	#FFFFFF	#000000	##FFFFFF
##5A1C0F	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E280D

Deuteranopia (green-blind)

#3D360D

Tritanopia (blue-blind)

#640B19

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #5a1c0f;
/* rgb */ color: rgb(90, 28, 15);
/* oklch */ color: oklch(32.3% 0.094 33.6);

Tailwind

colors: {
  custom: {
    50: '#8f5b4e',
    500: '#5a1c0f',
    950: '#000000',
  },
}

SCSS

$custom: #5a1c0f;
$custom-light: #8f5b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1c0f",
  "rgb": {
    "r": 90,
    "g": 28,
    "b": 15
  },
  "hsl": {
    "h": 10.4,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.32262,
    "c": 0.09422,
    "h": 33.6
  },
  "luminance": 0.03039
}

Semantic roles & 50–950 ramp

primary

#5A1C0F

secondary

#318394

accent

#CFEE3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #5A1C0F

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

Preview Lab → · Contrast checker → · Palette generator →