#421D95#421D95

#421D95 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.9% C 0.178 H 288.3°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#421D95
RGB	rgb(66, 29, 149)
HSL	hsl(259, 67%, 35%)
HSV	hsv(259, 81%, 58%)
CMYK	cmyk(55.7%, 80.5%, 0%, 41.6%)
CIE-LAB	lab(24.34, 46.23, -58.85)
CIE-LCH	lch(24.34, 74.83, 308.15°)
OKLab	oklab(36.88% 0.0559 -0.1693)
OKLCH	oklch(36.88% 0.178 288.3)
XYZ	xyz(8.1093, 4.2065, 28.8126)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D95 #70951D

analogous

#1D3495 #421D95 #7E1D95

triadic

#421D95 #95421D #1D9542

tetradic

#421D95 #951D34 #70951D #1D957E

square

#421D95 #951D34 #70951D #1D957E

split-complementary

#421D95 #957E1D #34951D

monochromatic

#15092F #2B1362 #421D95 #5927C8 #7B50DD

Accessibility & contrast

On white

11.40

#421D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#421D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D95

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D95	#FFFFFF	#000000	##FFFFFF
##421D95	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C98

Deuteranopia (green-blind)

#003793

Tritanopia (blue-blind)

#1F4059

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #421d95;
/* rgb */ color: rgb(66, 29, 149);
/* oklch */ color: oklch(36.9% 0.178 288.3);

Tailwind

colors: {
  custom: {
    50: '#805eb5',
    500: '#421d95',
    950: '#000000',
  },
}

SCSS

$custom: #421d95;
$custom-light: #805eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#421d95",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 149
  },
  "hsl": {
    "h": 258.5,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36878,
    "c": 0.17832,
    "h": 288.3
  },
  "luminance": 0.04207
}

Semantic roles & 50–950 ramp

primary

#421D95

secondary

#9DC04E

accent

#EA3DB5

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #421D95

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

Preview Lab → · Contrast checker → · Palette generator →