#4C1310#4C1310

#4C1310 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.3% C 0.087 H 27.1°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#4C1310
RGB	rgb(76, 19, 16)
HSL	hsl(3, 65%, 18%)
HSV	hsv(3, 79%, 30%)
CMYK	cmyk(0%, 75%, 78.9%, 70.2%)
CIE-LAB	lab(15.70, 26.61, 16.91)
CIE-LCH	lch(15.70, 31.53, 32.43°)
OKLab	oklab(28.35% 0.0771 0.0395)
OKLCH	oklch(28.35% 0.087 27.1)
XYZ	xyz(3.3072, 2.0401, 0.7098)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1310 #10494C

analogous

#4C102B #4C1310 #4C3110

triadic

#4C1310 #104C13 #13104C

tetradic

#4C1310 #2B4C10 #10494C #31104C

square

#4C1310 #2B4C10 #10494C #31104C

split-complementary

#4C1310 #104C31 #102B4C

monochromatic

#190605 #190605 #4C1310 #7F201B #B12C25

Accessibility & contrast

On white

14.91

#4C1310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4C1310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1310

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1310	#FFFFFF	#000000	##FFFFFF
##4C1310	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0F

Deuteranopia (green-blind)

#312C0E

Tritanopia (blue-blind)

#540413

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c1310;
/* rgb */ color: rgb(76, 19, 16);
/* oklch */ color: oklch(28.3% 0.087 27.1);

Tailwind

colors: {
  custom: {
    50: '#83554e',
    500: '#4c1310',
    950: '#000000',
  },
}

SCSS

$custom: #4c1310;
$custom-light: #83554e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1310",
  "rgb": {
    "r": 76,
    "g": 19,
    "b": 16
  },
  "hsl": {
    "h": 3,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28347,
    "c": 0.08659,
    "h": 27.1
  },
  "luminance": 0.0204
}

Semantic roles & 50–950 ramp

primary

#4C1310

secondary

#328286

accent

#E0E840

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C1310

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

Preview Lab → · Contrast checker → · Palette generator →