#421B09#421B09

#421B09 is a dark, moderate orange. Relative luminance 0.020; OKLCH L 27.6% C 0.067 H 43.5°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#421B09
RGB	rgb(66, 27, 9)
HSL	hsl(19, 76%, 15%)
HSV	hsv(19, 86%, 26%)
CMYK	cmyk(0%, 59.1%, 86.4%, 74.1%)
CIE-LAB	lab(15.29, 17.48, 19.27)
CIE-LCH	lch(15.29, 26.02, 47.79°)
OKLab	oklab(27.63% 0.0484 0.0459)
OKLCH	oklch(27.63% 0.067 43.5)
XYZ	xyz(2.6883, 1.9622, 0.4956)
Luminance	0.0196 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421B09 #093042

analogous

#420914 #421B09 #423809

triadic

#421B09 #09421B #1B0942

tetradic

#421B09 #144209 #093042 #380942

square

#421B09 #144209 #093042 #380942

split-complementary

#421B09 #094238 #091442

monochromatic

#1B0B04 #1B0B04 #421B09 #783110 #AE4718

Accessibility & contrast

On white

15.08

#421B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#421B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421B09

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421B09	#FFFFFF	#000000	##FFFFFF
##421B09	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262107

Deuteranopia (green-blind)

#2F2A08

Tritanopia (blue-blind)

#491317

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #421b09;
/* rgb */ color: rgb(66, 27, 9);
/* oklch */ color: oklch(27.6% 0.067 43.5);

Tailwind

colors: {
  custom: {
    50: '#7b584b',
    500: '#421b09',
    950: '#000000',
  },
}

SCSS

$custom: #421b09;
$custom-light: #7b584b;
$custom-dark: #000000;

JSON

{
  "hex": "#421b09",
  "rgb": {
    "r": 66,
    "g": 27,
    "b": 9
  },
  "hsl": {
    "h": 18.947,
    "s": 76,
    "l": 14.706
  },
  "oklch": {
    "l": 0.27627,
    "c": 0.06672,
    "h": 43.5
  },
  "luminance": 0.01962
}

Semantic roles & 50–950 ramp

primary

#421B09

secondary

#276480

accent

#B7F335

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #421B09

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

Preview Lab → · Contrast checker → · Palette generator →