#4C2017#4C2017

#4C2017 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.5% C 0.069 H 33.0°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#4C2017
RGB	rgb(76, 32, 23)
HSL	hsl(10, 54%, 19%)
HSV	hsv(10, 70%, 30%)
CMYK	cmyk(0%, 57.9%, 69.7%, 70.2%)
CIE-LAB	lab(18.50, 19.99, 15.92)
CIE-LCH	lch(18.50, 25.56, 38.52°)
OKLab	oklab(30.5% 0.058 0.0377)
OKLCH	oklch(30.5% 0.069 33)
XYZ	xyz(3.6520, 2.6318, 1.1261)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2017 #17434C

analogous

#4C1729 #4C2017 #4C3B17

triadic

#4C2017 #174C20 #20174C

tetradic

#4C2017 #294C17 #17434C #3B174C

square

#4C2017 #294C17 #17434C #3B174C

split-complementary

#4C2017 #174C3B #17294C

monochromatic

#170A07 #1D0C09 #4C2017 #7B3425 #AA4833

Accessibility & contrast

On white

13.76

#4C2017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4C2017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2017

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2017	#FFFFFF	#000000	##FFFFFF
##4C2017	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2716

Deuteranopia (green-blind)

#363116

Tritanopia (blue-blind)

#54181E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4c2017;
/* rgb */ color: rgb(76, 32, 23);
/* oklch */ color: oklch(30.5% 0.069 33.0);

Tailwind

colors: {
  custom: {
    50: '#825d54',
    500: '#4c2017',
    950: '#000000',
  },
}

SCSS

$custom: #4c2017;
$custom-light: #825d54;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2017",
  "rgb": {
    "r": 76,
    "g": 32,
    "b": 23
  },
  "hsl": {
    "h": 10.189,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30503,
    "c": 0.06914,
    "h": 33
  },
  "luminance": 0.02631
}

Semantic roles & 50–950 ramp

primary

#4C2017

secondary

#3C7783

accent

#C4DD4B

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0402

muted

#7C7978

Preview Lab

Preview with #4C2017

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

Preview Lab → · Contrast checker → · Palette generator →