#431A0A#431A0A

#431A0A is a dark, moderate orange. Relative luminance 0.020; OKLCH L 27.6% C 0.069 H 40.7°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#431A0A
RGB	rgb(67, 26, 10)
HSL	hsl(17, 74%, 15%)
HSV	hsv(17, 85%, 26%)
CMYK	cmyk(0%, 61.2%, 85.1%, 73.7%)
CIE-LAB	lab(15.25, 18.62, 18.85)
CIE-LCH	lch(15.25, 26.49, 45.35°)
OKLab	oklab(27.64% 0.052 0.0448)
OKLCH	oklch(27.64% 0.069 40.7)
XYZ	xyz(2.7392, 1.9543, 0.5201)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A0A #0A3343

analogous

#430A17 #431A0A #43360A

triadic

#431A0A #0A431A #1A0A43

tetradic

#431A0A #17430A #0A3343 #360A43

square

#431A0A #17430A #0A3343 #360A43

split-complementary

#431A0A #0A4336 #0A1743

monochromatic

#1B0A04 #1B0A04 #431A0A #782F12 #AE431A

Accessibility & contrast

On white

15.10

#431A0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#431A0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A0A

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A0A	#FFFFFF	#000000	##FFFFFF
##431A0A	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252108

Deuteranopia (green-blind)

#2F2A09

Tritanopia (blue-blind)

#4A1117

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #431a0a;
/* rgb */ color: rgb(67, 26, 10);
/* oklch */ color: oklch(27.6% 0.069 40.7);

Tailwind

colors: {
  custom: {
    50: '#7b584b',
    500: '#431a0a',
    950: '#000000',
  },
}

SCSS

$custom: #431a0a;
$custom-light: #7b584b;
$custom-dark: #000000;

JSON

{
  "hex": "#431a0a",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 10
  },
  "hsl": {
    "h": 16.842,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.27636,
    "c": 0.06865,
    "h": 40.7
  },
  "luminance": 0.01954
}

Semantic roles & 50–950 ramp

primary

#431A0A

secondary

#296880

accent

#BDF137

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #431A0A

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

Preview Lab → · Contrast checker → · Palette generator →