#421B39#421B39

#421B39 is a dark, moderate pink. Relative luminance 0.022; OKLCH L 29.1% C 0.074 H 336.9°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#421B39
RGB	rgb(66, 27, 57)
HSL	hsl(314, 42%, 18%)
HSV	hsv(314, 59%, 26%)
CMYK	cmyk(0%, 59.1%, 13.6%, 74.1%)
CIE-LAB	lab(16.69, 23.48, -10.81)
CIE-LCH	lch(16.69, 25.85, 335.28°)
OKLab	oklab(29.14% 0.0685 -0.0292)
OKLCH	oklch(29.14% 0.074 336.9)
XYZ	xyz(3.3772, 2.2378, 4.1242)
Luminance	0.0224 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421B39 #1B4224

analogous

#371B42 #421B39 #421B25

triadic

#421B39 #39421B #1B3942

tetradic

#421B39 #42371B #1B4224 #1B2542

square

#421B39 #42371B #1B4224 #1B2542

split-complementary

#421B39 #25421B #1B4237

monochromatic

#160913 #170913 #421B39 #6D2D5F #993F84

Accessibility & contrast

On white

14.51

#421B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#421B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421B39

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421B39	#FFFFFF	#000000	##FFFFFF
##421B39	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C253A

Deuteranopia (green-blind)

#272B38

Tritanopia (blue-blind)

#451D27

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #421b39;
/* rgb */ color: rgb(66, 27, 57);
/* oklch */ color: oklch(29.1% 0.074 336.9);

Tailwind

colors: {
  custom: {
    50: '#78596f',
    500: '#421b39',
    950: '#000000',
  },
}

SCSS

$custom: #421b39;
$custom-light: #78596f;
$custom-dark: #000000;

JSON

{
  "hex": "#421b39",
  "rgb": {
    "r": 66,
    "g": 27,
    "b": 57
  },
  "hsl": {
    "h": 313.846,
    "s": 41.935,
    "l": 18.235
  },
  "oklch": {
    "l": 0.29139,
    "c": 0.07443,
    "h": 336.9
  },
  "luminance": 0.02238
}

Semantic roles & 50–950 ramp

primary

#421B39

secondary

#41784E

accent

#D27356

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#090307

muted

#7B787A

Preview Lab

Preview with #421B39

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

Preview Lab → · Contrast checker → · Palette generator →