#421E5E#421E5E

#421E5E is a dark, moderate violet. Relative luminance 0.029; OKLCH L 32.0% C 0.111 H 307.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#421E5E
RGB	rgb(66, 30, 94)
HSL	hsl(274, 52%, 24%)
HSV	hsv(274, 68%, 37%)
CMYK	cmyk(29.8%, 68.1%, 0%, 63.1%)
CIE-LAB	lab(19.62, 30.40, -31.45)
CIE-LCH	lch(19.62, 43.74, 314.03°)
OKLab	oklab(32.02% 0.0672 -0.0889)
OKLCH	oklch(32.02% 0.111 307.1)
XYZ	xyz(4.7310, 2.8950, 10.8971)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E5E #3A5E1E

analogous

#221E5E #421E5E #5E1E5A

triadic

#421E5E #5E421E #1E5E42

tetradic

#421E5E #5E221E #3A5E1E #1E5A5E

square

#421E5E #5E221E #3A5E1E #1E5A5E

split-complementary

#421E5E #5A5E1E #1E5E22

monochromatic

#100717 #210F30 #421E5E #632D8C #833CBB

Accessibility & contrast

On white

13.30

#421E5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#421E5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E5E

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E5E	#FFFFFF	#000000	##FFFFFF
##421E5E	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#11305D

Tritanopia (blue-blind)

#3D2B3B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #421e5e;
/* rgb */ color: rgb(66, 30, 94);
/* oklch */ color: oklch(32.0% 0.111 307.1);

Tailwind

colors: {
  custom: {
    50: '#795c8c',
    500: '#421e5e',
    950: '#000000',
  },
}

SCSS

$custom: #421e5e;
$custom-light: #795c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#421e5e",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 94
  },
  "hsl": {
    "h": 273.75,
    "s": 51.613,
    "l": 24.314
  },
  "oklch": {
    "l": 0.32022,
    "c": 0.11145,
    "h": 307.1
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#421E5E

secondary

#679345

accent

#DB4D8B

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #421E5E

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

Preview Lab → · Contrast checker → · Palette generator →