#421D10#421D10

#421D10 is a dark, moderate orange. Relative luminance 0.021; OKLCH L 28.1% C 0.062 H 39.7°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#421D10
RGB	rgb(66, 29, 16)
HSL	hsl(16, 61%, 16%)
HSV	hsv(16, 76%, 26%)
CMYK	cmyk(0%, 56.1%, 75.8%, 74.1%)
CIE-LAB	lab(15.87, 16.66, 16.73)
CIE-LCH	lch(15.87, 23.61, 45.11°)
OKLab	oklab(28.11% 0.0474 0.0394)
OKLCH	oklch(28.11% 0.062 39.7)
XYZ	xyz(2.7799, 2.0747, 0.7442)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D10 #103542

analogous

#42101C #421D10 #423610

triadic

#421D10 #10421D #1D1042

tetradic

#421D10 #1C4210 #103542 #361042

square

#421D10 #1C4210 #103542 #361042

split-complementary

#421D10 #104236 #101C42

monochromatic

#190B06 #190B06 #421D10 #73331C #A54828

Accessibility & contrast

On white

14.84

#421D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#421D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D10

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D10	#FFFFFF	#000000	##FFFFFF
##421D10	1.00	14.84	1.41	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27230F

Deuteranopia (green-blind)

#302B0F

Tritanopia (blue-blind)

#49161A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #421d10;
/* rgb */ color: rgb(66, 29, 16);
/* oklch */ color: oklch(28.1% 0.062 39.7);

Tailwind

colors: {
  custom: {
    50: '#7a5a4e',
    500: '#421d10',
    950: '#000000',
  },
}

SCSS

$custom: #421d10;
$custom-light: #7a5a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#421d10",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 16
  },
  "hsl": {
    "h": 15.6,
    "s": 60.976,
    "l": 16.078
  },
  "oklch": {
    "l": 0.28105,
    "c": 0.06163,
    "h": 39.7
  },
  "luminance": 0.02074
}

Semantic roles & 50–950 ramp

primary

#421D10

secondary

#32697C

accent

#BAE444

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #421D10

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

Preview Lab → · Contrast checker → · Palette generator →