#431B09#431B09

#431B09 is a dark, moderate orange. Relative luminance 0.020; OKLCH L 27.8% C 0.068 H 43.0°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#431B09
RGB	rgb(67, 27, 9)
HSL	hsl(19, 76%, 15%)
HSV	hsv(19, 87%, 26%)
CMYK	cmyk(0%, 59.7%, 86.6%, 73.7%)
CIE-LAB	lab(15.47, 17.96, 19.54)
CIE-LCH	lch(15.47, 26.54, 47.42°)
OKLab	oklab(27.81% 0.0498 0.0464)
OKLCH	oklch(27.81% 0.068 43)
XYZ	xyz(2.7563, 1.9972, 0.4988)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431B09 #093143

analogous

#430914 #431B09 #433809

triadic

#431B09 #09431B #1B0943

tetradic

#431B09 #144309 #093143 #380943

square

#431B09 #144309 #093143 #380943

split-complementary

#431B09 #094338 #091443

monochromatic

#1B0B04 #1B0B04 #431B09 #793110 #AF4617

Accessibility & contrast

On white

15.01

#431B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#431B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431B09

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431B09	#FFFFFF	#000000	##FFFFFF
##431B09	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262107

Deuteranopia (green-blind)

#302A08

Tritanopia (blue-blind)

#4A1217

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #431b09;
/* rgb */ color: rgb(67, 27, 9);
/* oklch */ color: oklch(27.8% 0.068 43.0);

Tailwind

colors: {
  custom: {
    50: '#7b584b',
    500: '#431b09',
    950: '#000000',
  },
}

SCSS

$custom: #431b09;
$custom-light: #7b584b;
$custom-dark: #000000;

JSON

{
  "hex": "#431b09",
  "rgb": {
    "r": 67,
    "g": 27,
    "b": 9
  },
  "hsl": {
    "h": 18.621,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27805,
    "c": 0.06802,
    "h": 43
  },
  "luminance": 0.01997
}

Semantic roles & 50–950 ramp

primary

#431B09

secondary

#276581

accent

#B8F335

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #431B09

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

Preview Lab → · Contrast checker → · Palette generator →