#422FB9#422FB9

#422FB9 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.7% C 0.203 H 279.6°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#422FB9
RGB	rgb(66, 47, 185)
HSL	hsl(248, 59%, 45%)
HSV	hsv(248, 75%, 73%)
CMYK	cmyk(64.3%, 74.6%, 0%, 27.5%)
CIE-LAB	lab(31.10, 47.95, -69.46)
CIE-LCH	lch(31.10, 84.40, 304.62°)
OKLab	oklab(42.7% 0.034 -0.2005)
OKLCH	oklch(42.7% 0.203 279.6)
XYZ	xyz(12.0174, 6.6931, 46.5481)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422FB9 #A6B92F

analogous

#2F61B9 #422FB9 #872FB9

triadic

#422FB9 #B9422F #2FB942

tetradic

#422FB9 #B92F61 #A6B92F #2FB987

square

#422FB9 #B92F61 #A6B92F #2FB987

split-complementary

#422FB9 #B9872F #61B92F

monochromatic

#1F1657 #312388 #422FB9 #6452D3 #9083DF

Accessibility & contrast

On white

8.98

#422FB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#422FB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FB9

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FB9	#FFFFFF	#000000	##FFFFFF
##422FB9	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBD

Deuteranopia (green-blind)

#0044B6

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #422fb9;
/* rgb */ color: rgb(66, 47, 185);
/* oklch */ color: oklch(42.7% 0.203 279.6);

Tailwind

colors: {
  custom: {
    50: '#866acf',
    500: '#422fb9',
    950: '#000000',
  },
}

SCSS

$custom: #422fb9;
$custom-light: #866acf;
$custom-dark: #000000;

JSON

{
  "hex": "#422fb9",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 185
  },
  "hsl": {
    "h": 248.261,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.42699,
    "c": 0.20336,
    "h": 279.6
  },
  "luminance": 0.06694
}

Semantic roles & 50–950 ramp

primary

#422FB9

secondary

#BEC97B

accent

#E345CD

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0714

muted

#7D7A82

Preview Lab

Preview with #422FB9

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

Preview Lab → · Contrast checker → · Palette generator →