#431F09#431F09

#431F09 is a dark, moderate orange. Relative luminance 0.022; OKLCH L 28.6% C 0.064 H 49.0°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#431F09
RGB	rgb(67, 31, 9)
HSL	hsl(23, 76%, 15%)
HSV	hsv(23, 87%, 26%)
CMYK	cmyk(0%, 53.7%, 86.6%, 73.7%)
CIE-LAB	lab(16.47, 15.45, 20.80)
CIE-LCH	lch(16.47, 25.91, 53.38°)
OKLab	oklab(28.57% 0.0422 0.0485)
OKLCH	oklch(28.57% 0.064 49)
XYZ	xyz(2.8543, 2.1933, 0.5314)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F09 #092D43

analogous

#430910 #431F09 #433C09

triadic

#431F09 #09431F #1F0943

tetradic

#431F09 #104309 #092D43 #3C0943

square

#431F09 #104309 #092D43 #3C0943

split-complementary

#431F09 #09433C #091043

monochromatic

#1B0C04 #1B0C04 #431F09 #793810 #AF5117

Accessibility & contrast

On white

14.60

#431F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#431F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F09

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F09	#FFFFFF	#000000	##FFFFFF
##431F09	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292407

Deuteranopia (green-blind)

#322C08

Tritanopia (blue-blind)

#4A171A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #431f09;
/* rgb */ color: rgb(67, 31, 9);
/* oklch */ color: oklch(28.6% 0.064 49.0);

Tailwind

colors: {
  custom: {
    50: '#7b5b4b',
    500: '#431f09',
    950: '#000000',
  },
}

SCSS

$custom: #431f09;
$custom-light: #7b5b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#431f09",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 9
  },
  "hsl": {
    "h": 22.759,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.28568,
    "c": 0.0643,
    "h": 49
  },
  "luminance": 0.02193
}

Semantic roles & 50–950 ramp

primary

#431F09

secondary

#275F81

accent

#ABF335

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0401

muted

#7C7977

Preview Lab

Preview with #431F09

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

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