#4C2B0B#4C2B0B

#4C2B0B is a dark, moderate orange. Relative luminance 0.033; OKLCH L 32.5% C 0.066 H 60.4°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#4C2B0B
RGB	rgb(76, 43, 11)
HSL	hsl(30, 75%, 17%)
HSV	hsv(30, 86%, 30%)
CMYK	cmyk(0%, 43.4%, 85.5%, 70.2%)
CIE-LAB	lab(21.17, 12.34, 25.83)
CIE-LCH	lch(21.17, 28.62, 64.47°)
OKLab	oklab(32.49% 0.0324 0.0572)
OKLCH	oklch(32.49% 0.066 60.4)
XYZ	xyz(3.9051, 3.2888, 0.7457)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2B0B #0B2C4C

analogous

#4C0B0C #4C2B0B #4C4C0B

triadic

#4C2B0B #0B4C2B #2B0B4C

tetradic

#4C2B0B #0C4C0B #0B2C4C #4C0B4C

square

#4C2B0B #0C4C0B #0B2C4C #4C0B4C

split-complementary

#4C2B0B #0B4C4C #0B0C4C

monochromatic

#1B0F04 #1B0F04 #4C2B0B #814913 #B7671A

Accessibility & contrast

On white

12.67

#4C2B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4C2B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2B0B

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2B0B	#FFFFFF	#000000	##FFFFFF
##4C2B0B	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E07

Deuteranopia (green-blind)

#3D360B

Tritanopia (blue-blind)

#542424

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4c2b0b;
/* rgb */ color: rgb(76, 43, 11);
/* oklch */ color: oklch(32.5% 0.066 60.4);

Tailwind

colors: {
  custom: {
    50: '#82644c',
    500: '#4c2b0b',
    950: '#000000',
  },
}

SCSS

$custom: #4c2b0b;
$custom-light: #82644c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2b0b",
  "rgb": {
    "r": 76,
    "g": 43,
    "b": 11
  },
  "hsl": {
    "h": 29.538,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.32494,
    "c": 0.06571,
    "h": 60.4
  },
  "luminance": 0.03288
}

Semantic roles & 50–950 ramp

primary

#4C2B0B

secondary

#2B5A88

accent

#95F136

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0501

muted

#7C7A77

Preview Lab

Preview with #4C2B0B

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

Preview Lab → · Contrast checker → · Palette generator →