#421C0E#421C0E

#421C0E is a dark, moderate orange. Relative luminance 0.020; OKLCH L 27.9% C 0.064 H 40.3°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#421C0E
RGB	rgb(66, 28, 14)
HSL	hsl(16, 65%, 16%)
HSV	hsv(16, 79%, 26%)
CMYK	cmyk(0%, 57.6%, 78.8%, 74.1%)
CIE-LAB	lab(15.60, 17.15, 17.43)
CIE-LCH	lch(15.60, 24.45, 45.47°)
OKLab	oklab(27.88% 0.0485 0.0411)
OKLCH	oklch(27.88% 0.064 40.3)
XYZ	xyz(2.7415, 2.0208, 0.6611)
Luminance	0.0202 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421C0E #0E3442

analogous

#420E1A #421C0E #42360E

triadic

#421C0E #0E421C #1C0E42

tetradic

#421C0E #1A420E #0E3442 #360E42

square

#421C0E #1A420E #0E3442 #360E42

split-complementary

#421C0E #0E4236 #0E1A42

monochromatic

#190B05 #190B05 #421C0E #743119 #A74723

Accessibility & contrast

On white

14.96

#421C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#421C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421C0E

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421C0E	#FFFFFF	#000000	##FFFFFF
##421C0E	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)

#26220D

Deuteranopia (green-blind)

#302A0D

Tritanopia (blue-blind)

#491419

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #421c0e;
/* rgb */ color: rgb(66, 28, 14);
/* oklch */ color: oklch(27.9% 0.064 40.3);

Tailwind

colors: {
  custom: {
    50: '#7a594d',
    500: '#421c0e',
    950: '#000000',
  },
}

SCSS

$custom: #421c0e;
$custom-light: #7a594d;
$custom-dark: #000000;

JSON

{
  "hex": "#421c0e",
  "rgb": {
    "r": 66,
    "g": 28,
    "b": 14
  },
  "hsl": {
    "h": 16.154,
    "s": 65,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27883,
    "c": 0.06358,
    "h": 40.3
  },
  "luminance": 0.0202
}

Semantic roles & 50–950 ramp

primary

#421C0E

secondary

#2F687D

accent

#BBE840

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #421C0E

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

Preview Lab → · Contrast checker → · Palette generator →