#420A14#420A14

#420A14 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.3% C 0.084 H 15.9°. Best body text is #FFFFFF at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#420A14
RGB	rgb(66, 10, 20)
HSL	hsl(349, 74%, 15%)
HSV	hsv(349, 85%, 26%)
CMYK	cmyk(0%, 84.8%, 69.7%, 74.1%)
CIE-LAB	lab(12.13, 27.08, 9.38)
CIE-LCH	lch(12.13, 28.66, 19.11°)
OKLab	oklab(25.31% 0.0811 0.0231)
OKLCH	oklch(25.31% 0.084 15.9)
XYZ	xyz(2.4818, 1.4262, 0.8063)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420A14 #0A4238

analogous

#420A30 #420A14 #421C0A

triadic

#420A14 #14420A #0A1442

tetradic

#420A14 #30420A #0A4238 #1C0A42

square

#420A14 #30420A #0A4238 #1C0A42

split-complementary

#420A14 #0A421C #0A3042

monochromatic

#1B0408 #1B0408 #420A14 #771224 #AC1A34

Accessibility & contrast

On white

16.34

#420A14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#420A14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420A14

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420A14	#FFFFFF	#000000	##FFFFFF
##420A14	1.00	16.34	1.29	16.34
#FFFFFF	16.34	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1814

Deuteranopia (green-blind)

#282412

Tritanopia (blue-blind)

#49000E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #420a14;
/* rgb */ color: rgb(66, 10, 20);
/* oklch */ color: oklch(25.3% 0.084 15.9);

Tailwind

colors: {
  custom: {
    50: '#7b4f51',
    500: '#420a14',
    950: '#000000',
  },
}

SCSS

$custom: #420a14;
$custom-light: #7b4f51;
$custom-dark: #000000;

JSON

{
  "hex": "#420a14",
  "rgb": {
    "r": 66,
    "g": 10,
    "b": 20
  },
  "hsl": {
    "h": 349.286,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25311,
    "c": 0.08429,
    "h": 15.9
  },
  "luminance": 0.01426
}

Semantic roles & 50–950 ramp

primary

#420A14

secondary

#297F70

accent

#F0CF37

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #420A14

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

Preview Lab → · Contrast checker → · Palette generator →