#420916#420916

#420916 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.3% C 0.086 H 13.2°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#420916
RGB	rgb(66, 9, 22)
HSL	hsl(346, 76%, 15%)
HSV	hsv(346, 86%, 26%)
CMYK	cmyk(0%, 86.4%, 66.7%, 74.1%)
CIE-LAB	lab(12.04, 27.64, 7.88)
CIE-LCH	lch(12.04, 28.74, 15.90°)
OKLab	oklab(25.26% 0.0833 0.0195)
OKLCH	oklch(25.26% 0.086 13.2)
XYZ	xyz(2.4895, 1.4119, 0.9003)
Luminance	0.0141 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420916 #094235

analogous

#420933 #420916 #421909

triadic

#420916 #164209 #091642

tetradic

#420916 #334209 #094235 #190942

square

#420916 #334209 #094235 #190942

split-complementary

#420916 #094219 #093342

monochromatic

#1B0409 #1B0409 #420916 #781028 #AE183A

Accessibility & contrast

On white

16.38

#420916 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#420916 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420916

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420916	#FFFFFF	#000000	##FFFFFF
##420916	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191816

Deuteranopia (green-blind)

#272415

Tritanopia (blue-blind)

#49000F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #420916;
/* rgb */ color: rgb(66, 9, 22);
/* oklch */ color: oklch(25.3% 0.086 13.2);

Tailwind

colors: {
  custom: {
    50: '#7b4e52',
    500: '#420916',
    950: '#000000',
  },
}

SCSS

$custom: #420916;
$custom-light: #7b4e52;
$custom-dark: #000000;

JSON

{
  "hex": "#420916",
  "rgb": {
    "r": 66,
    "g": 9,
    "b": 22
  },
  "hsl": {
    "h": 346.316,
    "s": 76,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25257,
    "c": 0.08555,
    "h": 13.2
  },
  "luminance": 0.01412
}

Semantic roles & 50–950 ramp

primary

#420916

secondary

#27806C

accent

#F3C735

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #420916

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

Preview Lab → · Contrast checker → · Palette generator →