#4C1B0E#4C1B0E

#4C1B0E is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.5% C 0.078 H 35.8°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#4C1B0E
RGB	rgb(76, 27, 14)
HSL	hsl(13, 69%, 18%)
HSV	hsv(13, 82%, 30%)
CMYK	cmyk(0%, 64.5%, 81.6%, 70.2%)
CIE-LAB	lab(17.24, 22.32, 19.88)
CIE-LCH	lch(17.24, 29.89, 41.70°)
OKLab	oklab(29.5% 0.0632 0.0456)
OKLCH	oklch(29.5% 0.078 35.8)
XYZ	xyz(3.4520, 2.3525, 0.6877)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1B0E #0E3F4C

analogous

#4C0E20 #4C1B0E #4C3A0E

triadic

#4C1B0E #0E4C1B #1B0E4C

tetradic

#4C1B0E #204C0E #0E3F4C #3A0E4C

square

#4C1B0E #204C0E #0E3F4C #3A0E4C

split-complementary

#4C1B0E #0E4C3A #0E204C

monochromatic

#1A0905 #1A0905 #4C1B0E #802D18 #B34021

Accessibility & contrast

On white

14.28

#4C1B0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4C1B0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1B0E

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1B0E	#FFFFFF	#000000	##FFFFFF
##4C1B0E	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28240C

Deuteranopia (green-blind)

#352E0D

Tritanopia (blue-blind)

#541018

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4c1b0e;
/* rgb */ color: rgb(76, 27, 14);
/* oklch */ color: oklch(29.5% 0.078 35.8);

Tailwind

colors: {
  custom: {
    50: '#83594d',
    500: '#4c1b0e',
    950: '#000000',
  },
}

SCSS

$custom: #4c1b0e;
$custom-light: #83594d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1b0e",
  "rgb": {
    "r": 76,
    "g": 27,
    "b": 14
  },
  "hsl": {
    "h": 12.581,
    "s": 68.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.29498,
    "c": 0.07793,
    "h": 35.8
  },
  "luminance": 0.02352
}

Semantic roles & 50–950 ramp

primary

#4C1B0E

secondary

#2F7487

accent

#C7EC3C

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #4C1B0E

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

Preview Lab → · Contrast checker → · Palette generator →