#431F0C#431F0C

#431F0C is a dark, moderate orange. Relative luminance 0.022; OKLCH L 28.6% C 0.063 H 46.5°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#431F0C
RGB	rgb(67, 31, 12)
HSL	hsl(21, 70%, 15%)
HSV	hsv(21, 82%, 26%)
CMYK	cmyk(0%, 53.7%, 82.1%, 73.7%)
CIE-LAB	lab(16.50, 15.62, 19.57)
CIE-LCH	lch(16.50, 25.04, 51.41°)
OKLab	oklab(28.6% 0.0433 0.0456)
OKLCH	oklch(28.6% 0.063 46.5)
XYZ	xyz(2.8713, 2.2001, 0.6212)
Luminance	0.0220 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F0C #0C3043

analogous

#430C15 #431F0C #433A0C

triadic

#431F0C #0C431F #1F0C43

tetradic

#431F0C #15430C #0C3043 #3A0C43

square

#431F0C #15430C #0C3043 #3A0C43

split-complementary

#431F0C #0C433A #0C1543

monochromatic

#1A0C05 #1A0C05 #431F0C #773715 #AB4F1F

Accessibility & contrast

On white

14.58

#431F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#431F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F0C

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F0C	#FFFFFF	#000000	##FFFFFF
##431F0C	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240A

Deuteranopia (green-blind)

#322C0B

Tritanopia (blue-blind)

#4A181B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #431f0c;
/* rgb */ color: rgb(67, 31, 12);
/* oklch */ color: oklch(28.6% 0.063 46.5);

Tailwind

colors: {
  custom: {
    50: '#7b5b4c',
    500: '#431f0c',
    950: '#000000',
  },
}

SCSS

$custom: #431f0c;
$custom-light: #7b5b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#431f0c",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 12
  },
  "hsl": {
    "h": 20.727,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.28604,
    "c": 0.06287,
    "h": 46.5
  },
  "luminance": 0.022
}

Semantic roles & 50–950 ramp

primary

#431F0C

secondary

#2C627F

accent

#AFEC3B

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0401

muted

#7C7977

Preview Lab

Preview with #431F0C

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

Preview Lab → · Contrast checker → · Palette generator →