#421A4C#421A4C

#421A4C is a dark, moderate purple. Relative luminance 0.024; OKLCH L 30.1% C 0.097 H 319.2°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#421A4C
RGB	rgb(66, 26, 76)
HSL	hsl(288, 49%, 20%)
HSV	hsv(288, 66%, 30%)
CMYK	cmyk(13.2%, 65.8%, 0%, 70.2%)
CIE-LAB	lab(17.55, 28.15, -22.64)
CIE-LCH	lch(17.55, 36.13, 321.19°)
OKLab	oklab(30.12% 0.0731 -0.0631)
OKLCH	oklch(30.12% 0.097 319.2)
XYZ	xyz(3.9205, 2.4190, 7.0965)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A4C #244C1A

analogous

#291A4C #421A4C #4C1A3D

triadic

#421A4C #4C421A #1A4C42

tetradic

#421A4C #4C291A #244C1A #1A3D4C

square

#421A4C #4C291A #244C1A #1A3D4C

split-complementary

#421A4C #3D4C1A #1A4C29

monochromatic

#140817 #1A0A1E #421A4C #6A2A7A #9139A7

Accessibility & contrast

On white

14.15

#421A4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#421A4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A4C

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A4C	#FFFFFF	#000000	##FFFFFF
##421A4C	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E284E

Deuteranopia (green-blind)

#1D2C4B

Tritanopia (blue-blind)

#422230

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #421a4c;
/* rgb */ color: rgb(66, 26, 76);
/* oklch */ color: oklch(30.1% 0.097 319.2);

Tailwind

colors: {
  custom: {
    50: '#78597e',
    500: '#421a4c',
    950: '#000000',
  },
}

SCSS

$custom: #421a4c;
$custom-light: #78597e;
$custom-dark: #000000;

JSON

{
  "hex": "#421a4c",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 76
  },
  "hsl": {
    "h": 288,
    "s": 49.02,
    "l": 20
  },
  "oklch": {
    "l": 0.30121,
    "c": 0.09656,
    "h": 319.2
  },
  "luminance": 0.02419
}

Semantic roles & 50–950 ramp

primary

#421A4C

secondary

#4D8240

accent

#D94F6B

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #421A4C

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

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