#421C05#421C05

#421C05 is a dark, moderate orange. Relative luminance 0.020; OKLCH L 27.8% C 0.068 H 48.4°. Best body text is #FFFFFF at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#421C05
RGB	rgb(66, 28, 5)
HSL	hsl(23, 86%, 14%)
HSV	hsv(23, 92%, 26%)
CMYK	cmyk(0%, 57.6%, 92.4%, 74.1%)
CIE-LAB	lab(15.49, 16.64, 21.15)
CIE-LCH	lch(15.49, 26.92, 51.80°)
OKLab	oklab(27.77% 0.045 0.0506)
OKLCH	oklch(27.77% 0.068 48.4)
XYZ	xyz(2.6897, 2.0001, 0.3880)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421C05 #052B42

analogous

#42050D #421C05 #423B05

triadic

#421C05 #05421C #1C0542

tetradic

#421C05 #0D4205 #052B42 #3B0542

square

#421C05 #0D4205 #052B42 #3B0542

split-complementary

#421C05 #05423B #050D42

monochromatic

#1C0C02 #1C0C02 #421C05 #7B3409 #B44C0E

Accessibility & contrast

On white

15.00

#421C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#421C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421C05

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421C05	#FFFFFF	#000000	##FFFFFF
##421C05	1.00	15.00	1.40	15.00
#FFFFFF	15.00	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272103

Deuteranopia (green-blind)

#302A04

Tritanopia (blue-blind)

#491417

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #421c05;
/* rgb */ color: rgb(66, 28, 5);
/* oklch */ color: oklch(27.8% 0.068 48.4);

Tailwind

colors: {
  custom: {
    50: '#7b5949',
    500: '#421c05',
    950: '#000000',
  },
}

SCSS

$custom: #421c05;
$custom-light: #7b5949;
$custom-dark: #000000;

JSON

{
  "hex": "#421c05",
  "rgb": {
    "r": 66,
    "g": 28,
    "b": 5
  },
  "hsl": {
    "h": 22.623,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.27765,
    "c": 0.06769,
    "h": 48.4
  },
  "luminance": 0.02
}

Semantic roles & 50–950 ramp

primary

#421C05

secondary

#205D82

accent

#AEFC2C

background

#F7F5F4

surface

#EEE9E6

border

#C9C5C2

text

#0A0300

muted

#7C7877

Preview Lab

Preview with #421C05

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

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