#421D0F#421D0F

#421D0F is a dark, moderate orange. Relative luminance 0.021; OKLCH L 28.1% C 0.062 H 40.8°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#421D0F
RGB	rgb(66, 29, 15)
HSL	hsl(16, 63%, 16%)
HSV	hsv(16, 77%, 26%)
CMYK	cmyk(0%, 56.1%, 77.3%, 74.1%)
CIE-LAB	lab(15.86, 16.59, 17.25)
CIE-LCH	lch(15.86, 23.93, 46.12°)
OKLab	oklab(28.09% 0.047 0.0406)
OKLCH	oklch(28.09% 0.062 40.8)
XYZ	xyz(2.7726, 2.0718, 0.7057)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D0F #0F3442

analogous

#420F1A #421D0F #42360F

triadic

#421D0F #0F421D #1D0F42

tetradic

#421D0F #1A420F #0F3442 #360F42

square

#421D0F #1A420F #0F3442 #360F42

split-complementary

#421D0F #0F4236 #0F1A42

monochromatic

#190B06 #190B06 #421D0F #74331A #A64926

Accessibility & contrast

On white

14.85

#421D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#421D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D0F

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D0F	#FFFFFF	#000000	##FFFFFF
##421D0F	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220E

Deuteranopia (green-blind)

#302B0E

Tritanopia (blue-blind)

#49161A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #421d0f;
/* rgb */ color: rgb(66, 29, 15);
/* oklch */ color: oklch(28.1% 0.062 40.8);

Tailwind

colors: {
  custom: {
    50: '#7a5a4e',
    500: '#421d0f',
    950: '#000000',
  },
}

SCSS

$custom: #421d0f;
$custom-light: #7a5a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#421d0f",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 16.471,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.28088,
    "c": 0.06208,
    "h": 40.8
  },
  "luminance": 0.02071
}

Semantic roles & 50–950 ramp

primary

#421D0F

secondary

#30687C

accent

#B9E642

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #421D0F

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

Preview Lab → · Contrast checker → · Palette generator →