#421C61#421C61

#421C61 is a dark, moderate violet. Relative luminance 0.029; OKLCH L 32.0% C 0.118 H 306.0°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#421C61
RGB	rgb(66, 28, 97)
HSL	hsl(273, 55%, 25%)
HSV	hsv(273, 71%, 38%)
CMYK	cmyk(32%, 71.1%, 0%, 62%)
CIE-LAB	lab(19.44, 32.30, -33.72)
CIE-LCH	lch(19.44, 46.69, 313.77°)
OKLab	oklab(31.97% 0.0695 -0.0956)
OKLCH	oklch(31.97% 0.118 306)
XYZ	xyz(4.8192, 2.8519, 11.6035)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421C61 #3B611C

analogous

#1F1C61 #421C61 #611C5E

triadic

#421C61 #61421C #1C6142

tetradic

#421C61 #611F1C #3B611C #1C5E61

square

#421C61 #611F1C #3B611C #1C5E61

split-complementary

#421C61 #5E611C #1C611F

monochromatic

#100718 #220E32 #421C61 #622A90 #8337C0

Accessibility & contrast

On white

13.37

#421C61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#421C61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421C61

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421C61	#FFFFFF	#000000	##FFFFFF
##421C61	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E63

Deuteranopia (green-blind)

#092F5F

Tritanopia (blue-blind)

#3D2B3C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #421c61;
/* rgb */ color: rgb(66, 28, 97);
/* oklch */ color: oklch(32.0% 0.118 306.0);

Tailwind

colors: {
  custom: {
    50: '#795b8e',
    500: '#421c61',
    950: '#000000',
  },
}

SCSS

$custom: #421c61;
$custom-light: #795b8e;
$custom-dark: #000000;

JSON

{
  "hex": "#421c61",
  "rgb": {
    "r": 66,
    "g": 28,
    "b": 97
  },
  "hsl": {
    "h": 273.043,
    "s": 55.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31966,
    "c": 0.11819,
    "h": 306
  },
  "luminance": 0.02852
}

Semantic roles & 50–950 ramp

primary

#421C61

secondary

#689643

accent

#DF498C

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #421C61

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

Preview Lab → · Contrast checker → · Palette generator →