#420912#420912

#420912 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.2% C 0.085 H 17.6°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#420912
RGB	rgb(66, 9, 18)
HSL	hsl(351, 76%, 15%)
HSV	hsv(351, 86%, 26%)
CMYK	cmyk(0%, 86.4%, 72.7%, 74.1%)
CIE-LAB	lab(11.94, 27.34, 10.40)
CIE-LCH	lch(11.94, 29.25, 20.82°)
OKLab	oklab(25.16% 0.0814 0.0258)
OKLCH	oklch(25.16% 0.085 17.6)
XYZ	xyz(2.4539, 1.3977, 0.7127)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420912 #094239

analogous

#42092F #420912 #421C09

triadic

#420912 #124209 #091242

tetradic

#420912 #2F4209 #094239 #1C0942

square

#420912 #2F4209 #094239 #1C0942

split-complementary

#420912 #09421C #092F42

monochromatic

#1B0407 #1B0407 #420912 #781021 #AE182F

Accessibility & contrast

On white

16.41

#420912 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#420912 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420912

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420912	#FFFFFF	#000000	##FFFFFF
##420912	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191812

Deuteranopia (green-blind)

#282410

Tritanopia (blue-blind)

#49000D

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #420912;
/* rgb */ color: rgb(66, 9, 18);
/* oklch */ color: oklch(25.2% 0.085 17.6);

Tailwind

colors: {
  custom: {
    50: '#7b4e4f',
    500: '#420912',
    950: '#000000',
  },
}

SCSS

$custom: #420912;
$custom-light: #7b4e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#420912",
  "rgb": {
    "r": 66,
    "g": 9,
    "b": 18
  },
  "hsl": {
    "h": 350.526,
    "s": 76,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25156,
    "c": 0.08538,
    "h": 17.6
  },
  "luminance": 0.01397
}

Semantic roles & 50–950 ramp

primary

#420912

secondary

#278072

accent

#F3D535

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #420912

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

Preview Lab → · Contrast checker → · Palette generator →