#422FBD#422FBD

#422FBD is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.1% C 0.208 H 279.1°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#422FBD
RGB	rgb(66, 47, 189)
HSL	hsl(248, 60%, 46%)
HSV	hsv(248, 75%, 74%)
CMYK	cmyk(65.1%, 75.1%, 0%, 25.9%)
CIE-LAB	lab(31.50, 49.17, -71.17)
CIE-LCH	lch(31.50, 86.51, 304.64°)
OKLab	oklab(43.1% 0.0331 -0.2055)
OKLCH	oklch(43.1% 0.208 279.1)
XYZ	xyz(12.4456, 6.8644, 48.8033)
Luminance	0.0687 (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

#422FBD #AABD2F

analogous

#2F63BD #422FBD #892FBD

triadic

#422FBD #BD422F #2FBD42

tetradic

#422FBD #BD2F63 #AABD2F #2FBD89

square

#422FBD #BD2F63 #AABD2F #2FBD89

split-complementary

#422FBD #BD892F #63BD2F

monochromatic

#20175B #31238C #422FBD #6655D5 #9286E1

Accessibility & contrast

On white

8.85

#422FBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#422FBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FBD

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FBD	#FFFFFF	#000000	##FFFFFF
##422FBD	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC1

Deuteranopia (green-blind)

#0044BA

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #422fbd;
/* rgb */ color: rgb(66, 47, 189);
/* oklch */ color: oklch(43.1% 0.208 279.1);

Tailwind

colors: {
  custom: {
    50: '#866bd2',
    500: '#422fbd',
    950: '#000000',
  },
}

SCSS

$custom: #422fbd;
$custom-light: #866bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#422fbd",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 189
  },
  "hsl": {
    "h": 248.028,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43099,
    "c": 0.20812,
    "h": 279.1
  },
  "luminance": 0.06865
}

Semantic roles & 50–950 ramp

primary

#422FBD

secondary

#C0CA7E

accent

#E344CE

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #422FBD

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

Preview Lab → · Contrast checker → · Palette generator →