#5C171E#5C171E

#5C171E is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.2% C 0.100 H 19.2°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#5C171E
RGB	rgb(92, 23, 30)
HSL	hsl(354, 60%, 23%)
HSV	hsv(354, 75%, 36%)
CMYK	cmyk(0%, 75%, 67.4%, 63.9%)
CIE-LAB	lab(19.97, 31.72, 13.63)
CIE-LCH	lch(19.97, 34.53, 23.25°)
OKLab	oklab(32.24% 0.0943 0.0328)
OKLCH	oklch(32.24% 0.1 19.2)
XYZ	xyz(4.9549, 2.9825, 1.5428)
Luminance	0.0298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C171E #175C55

analogous

#5C1740 #5C171E #5C3217

triadic

#5C171E #1E5C17 #171E5C

tetradic

#5C171E #405C17 #175C55 #32175C

square

#5C171E #405C17 #175C55 #32175C

split-complementary

#5C171E #175C32 #17405C

monochromatic

#180608 #2B0B0E #5C171E #8D232E #BE2F3E

Accessibility & contrast

On white

13.15

#5C171E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#5C171E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C171E

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C171E	#FFFFFF	#000000	##FFFFFF
##5C171E	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29271E

Deuteranopia (green-blind)

#3B361C

Tritanopia (blue-blind)

#65051A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5c171e;
/* rgb */ color: rgb(92, 23, 30);
/* oklch */ color: oklch(32.2% 0.100 19.2);

Tailwind

colors: {
  custom: {
    50: '#8f5959',
    500: '#5c171e',
    950: '#000000',
  },
}

SCSS

$custom: #5c171e;
$custom-light: #8f5959;
$custom-dark: #000000;

JSON

{
  "hex": "#5c171e",
  "rgb": {
    "r": 92,
    "g": 23,
    "b": 30
  },
  "hsl": {
    "h": 353.913,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32244,
    "c": 0.0998,
    "h": 19.2
  },
  "luminance": 0.02982
}

Semantic roles & 50–950 ramp

primary

#5C171E

secondary

#3C938A

accent

#E3D345

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5C171E

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

Preview Lab → · Contrast checker → · Palette generator →