#420608#420608

#420608 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.6% C 0.089 H 25.2°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#420608
RGB	rgb(66, 6, 8)
HSL	hsl(358, 83%, 14%)
HSV	hsv(358, 91%, 26%)
CMYK	cmyk(0%, 90.9%, 87.9%, 74.1%)
CIE-LAB	lab(11.32, 28.03, 14.40)
CIE-LCH	lch(11.32, 31.51, 27.19°)
OKLab	oklab(24.64% 0.0809 0.0381)
OKLCH	oklch(24.64% 0.089 25.2)
XYZ	xyz(2.3560, 1.3064, 0.3578)
Luminance	0.0131 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420608 #064240

analogous

#420626 #420608 #422206

triadic

#420608 #084206 #060842

tetradic

#420608 #264206 #064240 #220642

square

#420608 #264206 #064240 #220642

split-complementary

#420608 #064222 #062642

monochromatic

#1C0303 #1C0303 #420608 #7A0B0F #B21016

Accessibility & contrast

On white

16.65

#420608 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#420608 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420608

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420608	#FFFFFF	#000000	##FFFFFF
##420608	1.00	16.65	1.26	16.65
#FFFFFF	16.65	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191607

Deuteranopia (green-blind)

#282306

Tritanopia (blue-blind)

#4A0007

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #420608;
/* rgb */ color: rgb(66, 6, 8);
/* oklch */ color: oklch(24.6% 0.089 25.2);

Tailwind

colors: {
  custom: {
    50: '#7c4d4a',
    500: '#420608',
    950: '#000000',
  },
}

SCSS

$custom: #420608;
$custom-light: #7c4d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#420608",
  "rgb": {
    "r": 66,
    "g": 6,
    "b": 8
  },
  "hsl": {
    "h": 358,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24638,
    "c": 0.08945,
    "h": 25.2
  },
  "luminance": 0.01306
}

Semantic roles & 50–950 ramp

primary

#420608

secondary

#22827E

accent

#FAF32E

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #420608

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

Preview Lab → · Contrast checker → · Palette generator →