#421964#421964

#421964 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.126 H 305.2°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#421964
RGB	rgb(66, 25, 100)
HSL	hsl(273, 60%, 25%)
HSV	hsv(273, 75%, 39%)
CMYK	cmyk(34%, 75%, 0%, 60.8%)
CIE-LAB	lab(19.11, 34.66, -36.22)
CIE-LCH	lch(19.11, 50.14, 313.74°)
OKLab	oklab(31.81% 0.0727 -0.1029)
OKLCH	oklch(31.81% 0.126 305.2)
XYZ	xyz(4.8941, 2.7736, 12.3317)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421964 #3B6419

analogous

#1D1964 #421964 #641961

triadic

#421964 #644219 #196442

tetradic

#421964 #641D19 #3B6419 #196164

square

#421964 #641D19 #3B6419 #196164

split-complementary

#421964 #616419 #19641D

monochromatic

#100618 #220D33 #421964 #622595 #8331C6

Accessibility & contrast

On white

13.51

#421964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#421964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421964

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421964	#FFFFFF	#000000	##FFFFFF
##421964	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D66

Deuteranopia (green-blind)

#002E62

Tritanopia (blue-blind)

#3C2A3C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #421964;
/* rgb */ color: rgb(66, 25, 100);
/* oklch */ color: oklch(31.8% 0.126 305.2);

Tailwind

colors: {
  custom: {
    50: '#7a5a91',
    500: '#421964',
    950: '#000000',
  },
}

SCSS

$custom: #421964;
$custom-light: #7a5a91;
$custom-dark: #000000;

JSON

{
  "hex": "#421964",
  "rgb": {
    "r": 66,
    "g": 25,
    "b": 100
  },
  "hsl": {
    "h": 272.8,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31808,
    "c": 0.12603,
    "h": 305.2
  },
  "luminance": 0.02774
}

Semantic roles & 50–950 ramp

primary

#421964

secondary

#689A3F

accent

#E3458D

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040D

muted

#7B797D

Preview Lab

Preview with #421964

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

Preview Lab → · Contrast checker → · Palette generator →