#421865#421865

#421865 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.129 H 305.0°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#421865
RGB	rgb(66, 24, 101)
HSL	hsl(273, 62%, 25%)
HSV	hsv(273, 76%, 40%)
CMYK	cmyk(34.7%, 76.2%, 0%, 60.4%)
CIE-LAB	lab(19.02, 35.42, -37.04)
CIE-LCH	lch(19.02, 51.25, 313.73°)
OKLab	oklab(31.77% 0.0736 -0.1053)
OKLCH	oklch(31.77% 0.129 305)
XYZ	xyz(4.9218, 2.7511, 12.5811)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421865 #3B6518

analogous

#1B1865 #421865 #651862

triadic

#421865 #654218 #186542

tetradic

#421865 #651B18 #3B6518 #186265

square

#421865 #651B18 #3B6518 #186265

split-complementary

#421865 #626518 #18651B

monochromatic

#100619 #220C34 #421865 #622496 #8330C8

Accessibility & contrast

On white

13.55

#421865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#421865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421865

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421865	#FFFFFF	#000000	##FFFFFF
##421865	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D67

Deuteranopia (green-blind)

#002E63

Tritanopia (blue-blind)

#3B2A3D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #421865;
/* rgb */ color: rgb(66, 24, 101);
/* oklch */ color: oklch(31.8% 0.129 305.0);

Tailwind

colors: {
  custom: {
    50: '#7a5991',
    500: '#421865',
    950: '#000000',
  },
}

SCSS

$custom: #421865;
$custom-light: #7a5991;
$custom-dark: #000000;

JSON

{
  "hex": "#421865",
  "rgb": {
    "r": 66,
    "g": 24,
    "b": 101
  },
  "hsl": {
    "h": 272.727,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31766,
    "c": 0.12852,
    "h": 305
  },
  "luminance": 0.02751
}

Semantic roles & 50–950 ramp

primary

#421865

secondary

#689B3E

accent

#E5438D

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #421865

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

Preview Lab → · Contrast checker → · Palette generator →