#421C0D#421C0D

#421C0D is a dark, moderate orange. Relative luminance 0.020; OKLCH L 27.9% C 0.064 H 41.3°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#421C0D
RGB	rgb(66, 28, 13)
HSL	hsl(17, 67%, 15%)
HSV	hsv(17, 80%, 26%)
CMYK	cmyk(0%, 57.6%, 80.3%, 74.1%)
CIE-LAB	lab(15.58, 17.09, 17.91)
CIE-LCH	lch(15.58, 24.75, 46.34°)
OKLab	oklab(27.87% 0.0481 0.0423)
OKLCH	oklch(27.87% 0.064 41.3)
XYZ	xyz(2.7349, 2.0181, 0.6262)
Luminance	0.0202 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421C0D #0D3342

analogous

#420D18 #421C0D #42360D

triadic

#421C0D #0D421C #1C0D42

tetradic

#421C0D #18420D #0D3342 #360D42

square

#421C0D #18420D #0D3342 #360D42

split-complementary

#421C0D #0D4236 #0D1842

monochromatic

#1A0B05 #1A0B05 #421C0D #753217 #A84721

Accessibility & contrast

On white

14.96

#421C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#421C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421C0D

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421C0D	#FFFFFF	#000000	##FFFFFF
##421C0D	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220B

Deuteranopia (green-blind)

#302A0C

Tritanopia (blue-blind)

#491419

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #421c0d;
/* rgb */ color: rgb(66, 28, 13);
/* oklch */ color: oklch(27.9% 0.064 41.3);

Tailwind

colors: {
  custom: {
    50: '#7a594d',
    500: '#421c0d',
    950: '#000000',
  },
}

SCSS

$custom: #421c0d;
$custom-light: #7a594d;
$custom-dark: #000000;

JSON

{
  "hex": "#421c0d",
  "rgb": {
    "r": 66,
    "g": 28,
    "b": 13
  },
  "hsl": {
    "h": 16.981,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27868,
    "c": 0.06402,
    "h": 41.3
  },
  "luminance": 0.02018
}

Semantic roles & 50–950 ramp

primary

#421C0D

secondary

#2D677E

accent

#B9EA3E

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #421C0D

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

Preview Lab → · Contrast checker → · Palette generator →