#421A4F#421A4F

#421A4F is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.3% C 0.100 H 317.0°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#421A4F
RGB	rgb(66, 26, 79)
HSL	hsl(285, 50%, 21%)
HSV	hsv(285, 67%, 31%)
CMYK	cmyk(16.5%, 67.1%, 0%, 69%)
CIE-LAB	lab(17.74, 28.86, -24.38)
CIE-LCH	lch(17.74, 37.78, 319.81°)
OKLab	oklab(30.33% 0.0732 -0.0682)
OKLCH	oklch(30.33% 0.1 317)
XYZ	xyz(4.0272, 2.4617, 7.6586)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A4F #274F1A

analogous

#271A4F #421A4F #4F1A41

triadic

#421A4F #4F421A #1A4F42

tetradic

#421A4F #4F271A #274F1A #1A414F

square

#421A4F #4F271A #274F1A #1A414F

split-complementary

#421A4F #414F1A #1A4F27

monochromatic

#130817 #1C0B21 #421A4F #68297D #8F38AB

Accessibility & contrast

On white

14.07

#421A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#421A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A4F

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A4F	#FFFFFF	#000000	##FFFFFF
##421A4F	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2951

Deuteranopia (green-blind)

#1B2D4E

Tritanopia (blue-blind)

#412331

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #421a4f;
/* rgb */ color: rgb(66, 26, 79);
/* oklch */ color: oklch(30.3% 0.100 317.0);

Tailwind

colors: {
  custom: {
    50: '#785980',
    500: '#421a4f',
    950: '#000000',
  },
}

SCSS

$custom: #421a4f;
$custom-light: #785980;
$custom-dark: #000000;

JSON

{
  "hex": "#421a4f",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 79
  },
  "hsl": {
    "h": 285.283,
    "s": 50.476,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30327,
    "c": 0.10002,
    "h": 317
  },
  "luminance": 0.02462
}

Semantic roles & 50–950 ramp

primary

#421A4F

secondary

#518540

accent

#DA4E70

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #421A4F

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

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