#431C0C#431C0C

#431C0C is a dark, moderate orange. Relative luminance 0.021; OKLCH L 28.0% C 0.066 H 41.8°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#431C0C
RGB	rgb(67, 28, 12)
HSL	hsl(17, 70%, 15%)
HSV	hsv(17, 82%, 26%)
CMYK	cmyk(0%, 58.2%, 82.1%, 73.7%)
CIE-LAB	lab(15.75, 17.50, 18.63)
CIE-LCH	lch(15.75, 25.56, 46.79°)
OKLab	oklab(28.03% 0.049 0.0438)
OKLCH	oklch(28.03% 0.066 41.8)
XYZ	xyz(2.7966, 2.0507, 0.5963)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431C0C #0C3343

analogous

#430C17 #431C0C #43370C

triadic

#431C0C #0C431C #1C0C43

tetradic

#431C0C #17430C #0C3343 #370C43

square

#431C0C #17430C #0C3343 #370C43

split-complementary

#431C0C #0C4337 #0C1743

monochromatic

#1A0B05 #1A0B05 #431C0C #773215 #AB471F

Accessibility & contrast

On white

14.89

#431C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#431C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431C0C

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431C0C	#FFFFFF	#000000	##FFFFFF
##431C0C	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)

#27220A

Deuteranopia (green-blind)

#302B0B

Tritanopia (blue-blind)

#4A1418

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #431c0c;
/* rgb */ color: rgb(67, 28, 12);
/* oklch */ color: oklch(28.0% 0.066 41.8);

Tailwind

colors: {
  custom: {
    50: '#7b594c',
    500: '#431c0c',
    950: '#000000',
  },
}

SCSS

$custom: #431c0c;
$custom-light: #7b594c;
$custom-dark: #000000;

JSON

{
  "hex": "#431c0c",
  "rgb": {
    "r": 67,
    "g": 28,
    "b": 12
  },
  "hsl": {
    "h": 17.455,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.28029,
    "c": 0.06576,
    "h": 41.8
  },
  "luminance": 0.0205
}

Semantic roles & 50–950 ramp

primary

#431C0C

secondary

#2C677F

accent

#B9EC3B

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #431C0C

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

Preview Lab → · Contrast checker → · Palette generator →