#421A7A#421A7A

#421A7A is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.150 H 296.3°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#421A7A
RGB	rgb(66, 26, 122)
HSL	hsl(265, 65%, 29%)
HSV	hsv(265, 79%, 48%)
CMYK	cmyk(45.9%, 78.7%, 0%, 52.2%)
CIE-LAB	lab(21.21, 40.08, -47.05)
CIE-LCH	lch(21.21, 61.81, 310.43°)
OKLab	oklab(33.89% 0.0666 -0.1348)
OKLCH	oklch(33.89% 0.15 296.3)
XYZ	xyz(6.1281, 3.3020, 18.7231)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A7A #527A1A

analogous

#1A227A #421A7A #721A7A

triadic

#421A7A #7A421A #1A7A42

tetradic

#421A7A #7A1A22 #527A1A #1A7A72

square

#421A7A #7A1A22 #527A1A #1A7A72

split-complementary

#421A7A #7A721A #227A1A

monochromatic

#0E0519 #270F48 #421A7A #5D25AC #7A39D5

Accessibility & contrast

On white

12.65

#421A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#421A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A7A

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A7A	#FFFFFF	#000000	##FFFFFF
##421A7A	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337D

Deuteranopia (green-blind)

#003278

Tritanopia (blue-blind)

#333449

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #421a7a;
/* rgb */ color: rgb(66, 26, 122);
/* oklch */ color: oklch(33.9% 0.150 296.3);

Tailwind

colors: {
  custom: {
    50: '#7d5ba1',
    500: '#421a7a',
    950: '#000000',
  },
}

SCSS

$custom: #421a7a;
$custom-light: #7d5ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#421a7a",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 122
  },
  "hsl": {
    "h": 265,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33892,
    "c": 0.15031,
    "h": 296.3
  },
  "luminance": 0.03302
}

Semantic roles & 50–950 ramp

primary

#421A7A

secondary

#81AE41

accent

#E840A2

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #421A7A

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

Preview Lab → · Contrast checker → · Palette generator →