#5C0F0F#5C0F0F

#5C0F0F is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.109 H 26.4°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#5C0F0F
RGB	rgb(92, 15, 15)
HSL	hsl(0, 72%, 21%)
HSV	hsv(0, 84%, 36%)
CMYK	cmyk(0%, 83.7%, 83.7%, 63.9%)
CIE-LAB	lab(18.59, 34.04, 21.79)
CIE-LCH	lch(18.59, 40.42, 32.63°)
OKLab	oklab(31.14% 0.098 0.0486)
OKLCH	oklch(31.14% 0.109 26.4)
XYZ	xyz(4.6712, 2.6522, 0.7178)
Luminance	0.0265 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C0F0F #0F5C5C

analogous

#5C0F35 #5C0F0F #5C350F

triadic

#5C0F0F #0F5C0F #0F0F5C

tetradic

#5C0F0F #355C0F #0F5C5C #350F5C

square

#5C0F0F #355C0F #0F5C5C #350F5C

split-complementary

#5C0F0F #0F5C35 #0F355C

monochromatic

#1A0404 #270606 #5C0F0F #911818 #C52020

Accessibility & contrast

On white

13.72

#5C0F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#5C0F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C0F0F

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C0F0F	#FFFFFF	#000000	##FFFFFF
##5C0F0F	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27230E

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#660010

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5c0f0f;
/* rgb */ color: rgb(92, 15, 15);
/* oklch */ color: oklch(31.1% 0.109 26.4);

Tailwind

colors: {
  custom: {
    50: '#91564e',
    500: '#5c0f0f',
    950: '#000000',
  },
}

SCSS

$custom: #5c0f0f;
$custom-light: #91564e;
$custom-dark: #000000;

JSON

{
  "hex": "#5c0f0f",
  "rgb": {
    "r": 92,
    "g": 15,
    "b": 15
  },
  "hsl": {
    "h": 0,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31137,
    "c": 0.10937,
    "h": 26.4
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#5C0F0F

secondary

#319595

accent

#EFEF39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5C0F0F

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

Preview Lab → · Contrast checker → · Palette generator →