#431C0D#431C0D

#431C0D is a dark, moderate orange. Relative luminance 0.021; OKLCH L 28.0% C 0.065 H 40.9°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#431C0D
RGB	rgb(67, 28, 13)
HSL	hsl(17, 68%, 16%)
HSV	hsv(17, 81%, 26%)
CMYK	cmyk(0%, 58.2%, 80.6%, 73.7%)
CIE-LAB	lab(15.76, 17.56, 18.18)
CIE-LCH	lch(15.76, 25.27, 45.99°)
OKLab	oklab(28.04% 0.0494 0.0428)
OKLCH	oklch(28.04% 0.065 40.9)
XYZ	xyz(2.8029, 2.0532, 0.6294)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431C0D #0D3443

analogous

#430D19 #431C0D #43370D

triadic

#431C0D #0D431C #1C0D43

tetradic

#431C0D #19430D #0D3443 #370D43

square

#431C0D #19430D #0D3443 #370D43

split-complementary

#431C0D #0D4337 #0D1943

monochromatic

#1A0B05 #1A0B05 #431C0D #763117 #AA4721

Accessibility & contrast

On white

14.89

#431C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#431C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431C0D

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431C0D	#FFFFFF	#000000	##FFFFFF
##431C0D	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220B

Deuteranopia (green-blind)

#302B0C

Tritanopia (blue-blind)

#4A1419

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #431c0d;
/* rgb */ color: rgb(67, 28, 13);
/* oklch */ color: oklch(28.0% 0.065 40.9);

Tailwind

colors: {
  custom: {
    50: '#7b594d',
    500: '#431c0d',
    950: '#000000',
  },
}

SCSS

$custom: #431c0d;
$custom-light: #7b594d;
$custom-dark: #000000;

JSON

{
  "hex": "#431c0d",
  "rgb": {
    "r": 67,
    "g": 28,
    "b": 13
  },
  "hsl": {
    "h": 16.667,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.28043,
    "c": 0.06534,
    "h": 40.9
  },
  "luminance": 0.02053
}

Semantic roles & 50–950 ramp

primary

#431C0D

secondary

#2D687E

accent

#BAEA3D

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #431C0D

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

Preview Lab → · Contrast checker → · Palette generator →