#4C310D#4C310D

#4C310D is a dark, moderate orange. Relative luminance 0.038; OKLCH L 33.8% C 0.063 H 70.0°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C310D
RGB	rgb(76, 49, 13)
HSL	hsl(34, 71%, 17%)
HSV	hsv(34, 83%, 30%)
CMYK	cmyk(0%, 35.5%, 82.9%, 70.2%)
CIE-LAB	lab(22.87, 8.55, 26.73)
CIE-LCH	lch(22.87, 28.06, 72.27°)
OKLab	oklab(33.82% 0.0216 0.0591)
OKLCH	oklch(33.82% 0.063 70)
XYZ	xyz(4.1518, 3.7626, 0.8883)
Luminance	0.0376 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C310D #0D284C

analogous

#4C120D #4C310D #474C0D

triadic

#4C310D #0D4C31 #310D4C

tetradic

#4C310D #0D4C12 #0D284C #4C0D47

square

#4C310D #0D4C12 #0D284C #4C0D47

split-complementary

#4C310D #0D474C #120D4C

monochromatic

#1A1104 #1A1104 #4C310D #805316 #B5741F

Accessibility & contrast

On white

11.98

#4C310D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#4C310D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C310D

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C310D	#FFFFFF	#000000	##FFFFFF
##4C310D	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3308

Deuteranopia (green-blind)

#41390E

Tritanopia (blue-blind)

#542A2A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4c310d;
/* rgb */ color: rgb(76, 49, 13);
/* oklch */ color: oklch(33.8% 0.063 70.0);

Tailwind

colors: {
  custom: {
    50: '#82694e',
    500: '#4c310d',
    950: '#000000',
  },
}

SCSS

$custom: #4c310d;
$custom-light: #82694e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c310d",
  "rgb": {
    "r": 76,
    "g": 49,
    "b": 13
  },
  "hsl": {
    "h": 34.286,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.33823,
    "c": 0.06291,
    "h": 70
  },
  "luminance": 0.03762
}

Semantic roles & 50–950 ramp

primary

#4C310D

secondary

#2E5487

accent

#87EE3A

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0601

muted

#7C7A77

Preview Lab

Preview with #4C310D

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

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