#4C380F#4C380F

#4C380F is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.5% C 0.063 H 81.8°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#4C380F
RGB	rgb(76, 56, 15)
HSL	hsl(40, 67%, 18%)
HSV	hsv(40, 80%, 30%)
CMYK	cmyk(0%, 26.3%, 80.3%, 70.2%)
CIE-LAB	lab(24.95, 4.12, 27.83)
CIE-LCH	lch(24.95, 28.14, 81.59°)
OKLab	oklab(35.46% 0.0089 0.0619)
OKLCH	oklch(35.46% 0.063 81.8)
XYZ	xyz(4.4812, 4.3997, 1.0650)
Luminance	0.0440 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C380F #0F234C

analogous

#4C190F #4C380F #414C0F

triadic

#4C380F #0F4C38 #380F4C

tetradic

#4C380F #0F4C19 #0F234C #4C0F41

square

#4C380F #0F4C19 #0F234C #4C0F41

split-complementary

#4C380F #0F414C #190F4C

monochromatic

#1A1305 #1A1305 #4C380F #7F5E19 #B28323

Accessibility & contrast

On white

11.17

#4C380F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#4C380F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C380F

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C380F	#FFFFFF	#000000	##FFFFFF
##4C380F	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403809

Deuteranopia (green-blind)

#453D11

Tritanopia (blue-blind)

#533230

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4c380f;
/* rgb */ color: rgb(76, 56, 15);
/* oklch */ color: oklch(35.5% 0.063 81.8);

Tailwind

colors: {
  custom: {
    50: '#816e50',
    500: '#4c380f',
    950: '#000000',
  },
}

SCSS

$custom: #4c380f;
$custom-light: #816e50;
$custom-dark: #000000;

JSON

{
  "hex": "#4c380f",
  "rgb": {
    "r": 76,
    "g": 56,
    "b": 15
  },
  "hsl": {
    "h": 40.328,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35455,
    "c": 0.06252,
    "h": 81.8
  },
  "luminance": 0.04399
}

Semantic roles & 50–950 ramp

primary

#4C380F

secondary

#314D86

accent

#76EA3E

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4C380F

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

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