#4C381C#4C381C

#4C381C is a dark, muted orange. Relative luminance 0.044; OKLCH L 35.6% C 0.051 H 74.2°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C381C
RGB	rgb(76, 56, 28)
HSL	hsl(35, 46%, 20%)
HSV	hsv(35, 63%, 30%)
CMYK	cmyk(0%, 26.3%, 63.2%, 70.2%)
CIE-LAB	lab(25.10, 5.10, 20.74)
CIE-LCH	lch(25.10, 21.36, 76.18°)
OKLab	oklab(35.62% 0.0139 0.049)
OKLCH	oklch(35.62% 0.051 74.2)
XYZ	xyz(4.6045, 4.4490, 1.7146)
Luminance	0.0445 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C381C #1C304C

analogous

#4C201C #4C381C #484C1C

triadic

#4C381C #1C4C38 #381C4C

tetradic

#4C381C #1C4C20 #1C304C #4C1C48

square

#4C381C #1C4C20 #1C304C #4C1C48

split-complementary

#4C381C #1C484C #201C4C

monochromatic

#161008 #1F170C #4C381C #79592C #A57A3D

Accessibility & contrast

On white

11.11

#4C381C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#4C381C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C381C

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C381C	#FFFFFF	#000000	##FFFFFF
##4C381C	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F391A

Deuteranopia (green-blind)

#443D1D

Tritanopia (blue-blind)

#533331

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4c381c;
/* rgb */ color: rgb(76, 56, 28);
/* oklch */ color: oklch(35.6% 0.051 74.2);

Tailwind

colors: {
  custom: {
    50: '#806e59',
    500: '#4c381c',
    950: '#000000',
  },
}

SCSS

$custom: #4c381c;
$custom-light: #806e59;
$custom-dark: #000000;

JSON

{
  "hex": "#4c381c",
  "rgb": {
    "r": 76,
    "g": 56,
    "b": 28
  },
  "hsl": {
    "h": 35,
    "s": 46.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.35623,
    "c": 0.05088,
    "h": 74.2
  },
  "luminance": 0.04449
}

Semantic roles & 50–950 ramp

primary

#4C381C

secondary

#425D82

accent

#89D652

background

#F8F6F5

surface

#EFEBE9

border

#CAC6C5

text

#0A0703

muted

#7C7A78

Preview Lab

Preview with #4C381C

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

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