#421A40#421A40

#421A40 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.4% C 0.083 H 329.4°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#421A40
RGB	rgb(66, 26, 64)
HSL	hsl(303, 43%, 18%)
HSV	hsv(303, 61%, 26%)
CMYK	cmyk(0%, 60.6%, 3%, 74.1%)
CIE-LAB	lab(16.83, 25.48, -15.49)
CIE-LCH	lch(16.83, 29.82, 328.71°)
OKLab	oklab(29.36% 0.0717 -0.0424)
OKLCH	oklch(29.36% 0.083 329.4)
XYZ	xyz(3.5415, 2.2674, 5.1006)
Luminance	0.0227 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A40 #1A421C

analogous

#301A42 #421A40 #421A2C

triadic

#421A40 #40421A #1A4042

tetradic

#421A40 #42301A #1A421C #1A2C42

square

#421A40 #42301A #1A421C #1A2C42

split-complementary

#421A40 #2C421A #1A4230

monochromatic

#160915 #160915 #421A40 #6E2B6B #9A3D95

Accessibility & contrast

On white

14.45

#421A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#421A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A40

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A40	#FFFFFF	#000000	##FFFFFF
##421A40	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172641

Deuteranopia (green-blind)

#232B3F

Tritanopia (blue-blind)

#441E2A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #421a40;
/* rgb */ color: rgb(66, 26, 64);
/* oklch */ color: oklch(29.4% 0.083 329.4);

Tailwind

colors: {
  custom: {
    50: '#785975',
    500: '#421a40',
    950: '#000000',
  },
}

SCSS

$custom: #421a40;
$custom-light: #785975;
$custom-dark: #000000;

JSON

{
  "hex": "#421a40",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 64
  },
  "hsl": {
    "h": 303,
    "s": 43.478,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29364,
    "c": 0.08334,
    "h": 329.4
  },
  "luminance": 0.02267
}

Semantic roles & 50–950 ramp

primary

#421A40

secondary

#407843

accent

#D35B55

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #421A40

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

Preview Lab → · Contrast checker → · Palette generator →