#420D12#420D12

#420D12 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.081 H 19.9°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#420D12
RGB	rgb(66, 13, 18)
HSL	hsl(354, 67%, 15%)
HSV	hsv(354, 80%, 26%)
CMYK	cmyk(0%, 80.3%, 72.7%, 74.1%)
CIE-LAB	lab(12.54, 25.66, 11.21)
CIE-LCH	lch(12.54, 28.00, 23.61°)
OKLab	oklab(25.6% 0.076 0.0275)
OKLCH	oklch(25.6% 0.081 19.9)
XYZ	xyz(2.5001, 1.4901, 0.7281)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420D12 #0D423D

analogous

#420D2C #420D12 #42220D

triadic

#420D12 #12420D #0D1242

tetradic

#420D12 #2C420D #0D423D #220D42

square

#420D12 #2C420D #0D423D #220D42

split-complementary

#420D12 #0D4222 #0D2C42

monochromatic

#1A0507 #1A0507 #420D12 #751720 #A8212E

Accessibility & contrast

On white

16.18

#420D12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#420D12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420D12

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420D12	#FFFFFF	#000000	##FFFFFF
##420D12	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1912

Deuteranopia (green-blind)

#292510

Tritanopia (blue-blind)

#49010F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #420d12;
/* rgb */ color: rgb(66, 13, 18);
/* oklch */ color: oklch(25.6% 0.081 19.9);

Tailwind

colors: {
  custom: {
    50: '#7b504f',
    500: '#420d12',
    950: '#000000',
  },
}

SCSS

$custom: #420d12;
$custom-light: #7b504f;
$custom-dark: #000000;

JSON

{
  "hex": "#420d12",
  "rgb": {
    "r": 66,
    "g": 13,
    "b": 18
  },
  "hsl": {
    "h": 354.34,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25604,
    "c": 0.08086,
    "h": 19.9
  },
  "luminance": 0.0149
}

Semantic roles & 50–950 ramp

primary

#420D12

secondary

#2D7E76

accent

#EADA3E

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #420D12

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

Preview Lab → · Contrast checker → · Palette generator →