#421890#421890

#421890 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.9% C 0.177 H 290.1°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#421890
RGB	rgb(66, 24, 144)
HSL	hsl(261, 71%, 33%)
HSV	hsv(261, 83%, 56%)
CMYK	cmyk(54.2%, 83.3%, 0%, 43.5%)
CIE-LAB	lab(23.08, 47.00, -57.83)
CIE-LCH	lch(23.08, 74.52, 309.10°)
OKLab	oklab(35.85% 0.061 -0.1663)
OKLCH	oklch(35.85% 0.177 290.1)
XYZ	xyz(7.6060, 3.8248, 26.7176)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421890 #669018

analogous

#182A90 #421890 #7E1890

triadic

#421890 #904218 #189042

tetradic

#421890 #90182A #669018 #18907E

square

#421890 #90182A #669018 #18907E

split-complementary

#421890 #907E18 #2A9018

monochromatic

#120727 #2A0F5C #421890 #5A21C4 #7A43E0

Accessibility & contrast

On white

11.90

#421890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#421890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421890

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421890	#FFFFFF	#000000	##FFFFFF
##421890	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003993

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#243C55

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #421890;
/* rgb */ color: rgb(66, 24, 144);
/* oklch */ color: oklch(35.9% 0.177 290.1);

Tailwind

colors: {
  custom: {
    50: '#805cb2',
    500: '#421890',
    950: '#000000',
  },
}

SCSS

$custom: #421890;
$custom-light: #805cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#421890",
  "rgb": {
    "r": 66,
    "g": 24,
    "b": 144
  },
  "hsl": {
    "h": 261,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35852,
    "c": 0.17711,
    "h": 290.1
  },
  "luminance": 0.03825
}

Semantic roles & 50–950 ramp

primary

#421890

secondary

#95C043

accent

#EE3AAF

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #421890

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

Preview Lab → · Contrast checker → · Palette generator →