#420B23#420B23

#420B23 is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.9% C 0.086 H 358.7°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#420B23
RGB	rgb(66, 11, 35)
HSL	hsl(334, 71%, 15%)
HSV	hsv(334, 83%, 26%)
CMYK	cmyk(0%, 83.3%, 47%, 74.1%)
CIE-LAB	lab(12.73, 28.16, -0.86)
CIE-LCH	lch(12.73, 28.17, 358.24°)
OKLab	oklab(25.9% 0.0864 -0.0019)
OKLCH	oklch(25.9% 0.086 358.7)
XYZ	xyz(2.6700, 1.5193, 1.7424)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420B23 #0B422A

analogous

#420B3F #420B23 #420E0B

triadic

#420B23 #23420B #0B2342

tetradic

#420B23 #3F420B #0B422A #0E0B42

square

#420B23 #3F420B #0B422A #0E0B42

split-complementary

#420B23 #0B420E #0B3F42

monochromatic

#1A040E #1A040E #420B23 #76143F #AB1C5B

Accessibility & contrast

On white

16.11

#420B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#420B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420B23

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420B23	#FFFFFF	#000000	##FFFFFF
##420B23	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171A24

Deuteranopia (green-blind)

#262522

Tritanopia (blue-blind)

#480415

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #420b23;
/* rgb */ color: rgb(66, 11, 35);
/* oklch */ color: oklch(25.9% 0.086 358.7);

Tailwind

colors: {
  custom: {
    50: '#7a505d',
    500: '#420b23',
    950: '#000000',
  },
}

SCSS

$custom: #420b23;
$custom-light: #7a505d;
$custom-dark: #000000;

JSON

{
  "hex": "#420b23",
  "rgb": {
    "r": 66,
    "g": 11,
    "b": 35
  },
  "hsl": {
    "h": 333.818,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25902,
    "c": 0.08646,
    "h": 358.7
  },
  "luminance": 0.01519
}

Semantic roles & 50–950 ramp

primary

#420B23

secondary

#2A7F5A

accent

#EE9F3A

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0204

muted

#7C7879

Preview Lab

Preview with #420B23

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

Preview Lab → · Contrast checker → · Palette generator →