#4C1915#4C1915

#4C1915 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.3% C 0.078 H 27.4°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#4C1915
RGB	rgb(76, 25, 21)
HSL	hsl(4, 57%, 19%)
HSV	hsv(4, 72%, 30%)
CMYK	cmyk(0%, 67.1%, 72.4%, 70.2%)
CIE-LAB	lab(16.92, 23.86, 15.33)
CIE-LCH	lch(16.92, 28.36, 32.72°)
OKLab	oklab(29.3% 0.0696 0.0361)
OKLCH	oklch(29.3% 0.078 27.4)
XYZ	xyz(3.4638, 2.2864, 0.9682)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1915 #15484C

analogous

#4C152D #4C1915 #4C3515

triadic

#4C1915 #154C19 #19154C

tetradic

#4C1915 #2D4C15 #15484C #35154C

square

#4C1915 #2D4C15 #15484C #35154C

split-complementary

#4C1915 #154C35 #152D4C

monochromatic

#180807 #1C0908 #4C1915 #7C2922 #AC392F

Accessibility & contrast

On white

14.41

#4C1915 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4C1915 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1915

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1915	#FFFFFF	#000000	##FFFFFF
##4C1915	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262314

Deuteranopia (green-blind)

#332E14

Tritanopia (blue-blind)

#540E18

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4c1915;
/* rgb */ color: rgb(76, 25, 21);
/* oklch */ color: oklch(29.3% 0.078 27.4);

Tailwind

colors: {
  custom: {
    50: '#835852',
    500: '#4c1915',
    950: '#000000',
  },
}

SCSS

$custom: #4c1915;
$custom-light: #835852;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1915",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 21
  },
  "hsl": {
    "h": 4.364,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29295,
    "c": 0.0784,
    "h": 27.4
  },
  "luminance": 0.02286
}

Semantic roles & 50–950 ramp

primary

#4C1915

secondary

#397E84

accent

#D5E048

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #4C1915

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

Preview Lab → · Contrast checker → · Palette generator →