#421A7E#421A7E

#421A7E is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.155 H 295.0°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#421A7E
RGB	rgb(66, 26, 126)
HSL	hsl(264, 66%, 30%)
HSV	hsv(264, 79%, 49%)
CMYK	cmyk(47.6%, 79.4%, 0%, 50.6%)
CIE-LAB	lab(21.59, 41.18, -48.98)
CIE-LCH	lch(21.59, 63.99, 310.06°)
OKLab	oklab(34.27% 0.0654 -0.1404)
OKLCH	oklch(34.27% 0.155 295)
XYZ	xyz(6.3810, 3.4032, 20.0553)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A7E #567E1A

analogous

#1A247E #421A7E #741A7E

triadic

#421A7E #7E421A #1A7E42

tetradic

#421A7E #7E1A24 #567E1A #1A7E74

square

#421A7E #7E1A24 #567E1A #1A7E74

split-complementary

#421A7E #7E741A #247E1A

monochromatic

#0D0519 #27104B #421A7E #5D24B1 #7A3CD7

Accessibility & contrast

On white

12.50

#421A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#421A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A7E

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A7E	#FFFFFF	#000000	##FFFFFF
##421A7E	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#00327C

Tritanopia (blue-blind)

#31354B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #421a7e;
/* rgb */ color: rgb(66, 26, 126);
/* oklch */ color: oklch(34.3% 0.155 295.0);

Tailwind

colors: {
  custom: {
    50: '#7d5ba4',
    500: '#421a7e',
    950: '#000000',
  },
}

SCSS

$custom: #421a7e;
$custom-light: #7d5ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#421a7e",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 126
  },
  "hsl": {
    "h": 264,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34271,
    "c": 0.15491,
    "h": 295
  },
  "luminance": 0.03403
}

Semantic roles & 50–950 ramp

primary

#421A7E

secondary

#85B242

accent

#E93FA5

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #421A7E

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

Preview Lab → · Contrast checker → · Palette generator →