#421DC2#421DC2

#421DC2 is a dark, highly saturated violet. Relative luminance 0.059; OKLCH L 41.7% C 0.228 H 280.2°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#421DC2
RGB	rgb(66, 29, 194)
HSL	hsl(253, 74%, 44%)
HSV	hsv(253, 85%, 76%)
CMYK	cmyk(66%, 85.1%, 0%, 23.9%)
CIE-LAB	lab(29.24, 58.74, -77.85)
CIE-LCH	lch(29.24, 97.52, 307.04°)
OKLab	oklab(41.69% 0.0404 -0.2247)
OKLCH	oklch(41.69% 0.228 280.2)
XYZ	xyz(12.4206, 5.9310, 51.5187)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421DC2 #9DC21D

analogous

#1D4AC2 #421DC2 #941DC2

triadic

#421DC2 #C2421D #1DC242

tetradic

#421DC2 #C21D4A #9DC21D #1DC294

square

#421DC2 #C21D4A #9DC21D #1DC294

split-complementary

#421DC2 #C2941D #4AC21D

monochromatic

#1E0D58 #30158D #421DC2 #603BE2 #8B70EA

Accessibility & contrast

On white

9.60

#421DC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#421DC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421DC2

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421DC2	#FFFFFF	#000000	##FFFFFF
##421DC2	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC6

Deuteranopia (green-blind)

#003FBF

Tritanopia (blue-blind)

#005373

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #421dc2;
/* rgb */ color: rgb(66, 29, 194);
/* oklch */ color: oklch(41.7% 0.228 280.2);

Tailwind

colors: {
  custom: {
    50: '#8962d6',
    500: '#421dc2',
    950: '#000000',
  },
}

SCSS

$custom: #421dc2;
$custom-light: #8962d6;
$custom-dark: #000000;

JSON

{
  "hex": "#421dc2",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 194
  },
  "hsl": {
    "h": 253.455,
    "s": 73.991,
    "l": 43.725
  },
  "oklch": {
    "l": 0.4169,
    "c": 0.22829,
    "h": 280.2
  },
  "luminance": 0.05932
}

Semantic roles & 50–950 ramp

primary

#421DC2

secondary

#B9D06B

accent

#F137C7

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0515

muted

#7E7A83

Preview Lab

Preview with #421DC2

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

Preview Lab → · Contrast checker → · Palette generator →