#4022B4#4022B4

#4022B4 is a dark, highly saturated violet. Relative luminance 0.055; OKLCH L 40.5% C 0.210 H 281.0°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#4022B4
RGB	rgb(64, 34, 180)
HSL	hsl(252, 68%, 42%)
HSV	hsv(252, 81%, 71%)
CMYK	cmyk(64.4%, 81.1%, 0%, 29.4%)
CIE-LAB	lab(28.19, 52.61, -71.29)
CIE-LCH	lch(28.19, 88.60, 306.42°)
OKLab	oklab(40.47% 0.0398 -0.2058)
OKLCH	oklch(40.47% 0.21 281)
XYZ	xyz(10.9220, 5.5285, 43.6627)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4022B4 #96B422

analogous

#224DB4 #4022B4 #8922B4

triadic

#4022B4 #B44022 #22B440

tetradic

#4022B4 #B4224D #96B422 #22B489

square

#4022B4 #B4224D #96B422 #22B489

split-complementary

#4022B4 #B48922 #4DB422

monochromatic

#1B0F4D #2E1881 #4022B4 #5A3ADA #856DE3

Accessibility & contrast

On white

9.97

#4022B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#4022B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4022B4

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4022B4	#FFFFFF	#000000	##FFFFFF
##4022B4	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B8

Deuteranopia (green-blind)

#003DB1

Tritanopia (blue-blind)

#004F6C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4022b4;
/* rgb */ color: rgb(64, 34, 180);
/* oklch */ color: oklch(40.5% 0.210 281.0);

Tailwind

colors: {
  custom: {
    50: '#8563cc',
    500: '#4022b4',
    950: '#000000',
  },
}

SCSS

$custom: #4022b4;
$custom-light: #8563cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4022b4",
  "rgb": {
    "r": 64,
    "g": 34,
    "b": 180
  },
  "hsl": {
    "h": 252.329,
    "s": 68.224,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4047,
    "c": 0.20958,
    "h": 281
  },
  "luminance": 0.05529
}

Semantic roles & 50–950 ramp

primary

#4022B4

secondary

#B6CA68

accent

#EB3DC7

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0514

muted

#7D7A82

Preview Lab

Preview with #4022B4

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

Preview Lab → · Contrast checker → · Palette generator →