#421E72#421E72

#421E72 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.7% C 0.136 H 298.3°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#421E72
RGB	rgb(66, 30, 114)
HSL	hsl(266, 58%, 28%)
HSV	hsv(266, 74%, 45%)
CMYK	cmyk(42.1%, 73.7%, 0%, 55.3%)
CIE-LAB	lab(21.21, 35.85, -41.93)
CIE-LCH	lch(21.21, 55.16, 310.53°)
OKLab	oklab(33.67% 0.0645 -0.1197)
OKLCH	oklch(33.67% 0.136 298.3)
XYZ	xyz(5.7475, 3.3016, 16.2508)
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

#421E72 #4E721E

analogous

#1E2472 #421E72 #6C1E72

triadic

#421E72 #72421E #1E7242

tetradic

#421E72 #721E24 #4E721E #1E726C

square

#421E72 #721E24 #4E721E #1E726C

split-complementary

#421E72 #726C1E #24721E

monochromatic

#0E0618 #261142 #421E72 #5E2BA2 #7B3ECC

Accessibility & contrast

On white

12.65

#421E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#421E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E72

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E72	#FFFFFF	#000000	##FFFFFF
##421E72	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)

#003374

Deuteranopia (green-blind)

#003270

Tritanopia (blue-blind)

#363345

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #421e72;
/* rgb */ color: rgb(66, 30, 114);
/* oklch */ color: oklch(33.7% 0.136 298.3);

Tailwind

colors: {
  custom: {
    50: '#7b5d9b',
    500: '#421e72',
    950: '#000000',
  },
}

SCSS

$custom: #421e72;
$custom-light: #7b5d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#421e72",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 114
  },
  "hsl": {
    "h": 265.714,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3367,
    "c": 0.13601,
    "h": 298.3
  },
  "luminance": 0.03302
}

Semantic roles & 50–950 ramp

primary

#421E72

secondary

#7DA646

accent

#E2469F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421E72

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

Preview Lab → · Contrast checker → · Palette generator →