#420528#420528

#420528 is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.5% C 0.097 H 351.5°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#420528
RGB	rgb(66, 5, 40)
HSL	hsl(326, 86%, 14%)
HSV	hsv(326, 92%, 26%)
CMYK	cmyk(0%, 92.4%, 39.4%, 74.1%)
CIE-LAB	lab(12.09, 31.18, -5.54)
CIE-LCH	lch(12.09, 31.66, 349.93°)
OKLab	oklab(25.5% 0.0958 -0.0143)
OKLCH	oklch(25.5% 0.097 351.5)
XYZ	xyz(2.6842, 1.4203, 2.1399)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420528 #05421F

analogous

#3E0542 #420528 #42050A

triadic

#420528 #284205 #052842

tetradic

#420528 #423E05 #05421F #050A42

square

#420528 #423E05 #05421F #050A42

split-complementary

#420528 #0A4205 #05423E

monochromatic

#1C0211 #1C0211 #420528 #7B094A #B40E6D

Accessibility & contrast

On white

16.36

#420528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#420528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420528

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420528	#FFFFFF	#000000	##FFFFFF
##420528	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111929

Deuteranopia (green-blind)

#232427

Tritanopia (blue-blind)

#480115

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #420528;
/* rgb */ color: rgb(66, 5, 40);
/* oklch */ color: oklch(25.5% 0.097 351.5);

Tailwind

colors: {
  custom: {
    50: '#7a4d61',
    500: '#420528',
    950: '#000000',
  },
}

SCSS

$custom: #420528;
$custom-light: #7a4d61;
$custom-dark: #000000;

JSON

{
  "hex": "#420528",
  "rgb": {
    "r": 66,
    "g": 5,
    "b": 40
  },
  "hsl": {
    "h": 325.574,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.25503,
    "c": 0.09686,
    "h": 351.5
  },
  "luminance": 0.0142
}

Semantic roles & 50–950 ramp

primary

#420528

secondary

#20824A

accent

#FC852C

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0205

muted

#7C7879

Preview Lab

Preview with #420528

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

Preview Lab → · Contrast checker → · Palette generator →