#422FBE#422FBE

#422FBE is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.2% C 0.209 H 279.0°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#422FBE
RGB	rgb(66, 47, 190)
HSL	hsl(248, 60%, 46%)
HSV	hsv(248, 75%, 75%)
CMYK	cmyk(65.3%, 75.3%, 0%, 25.5%)
CIE-LAB	lab(31.60, 49.48, -71.59)
CIE-LCH	lch(31.60, 87.03, 304.65°)
OKLab	oklab(43.2% 0.0328 -0.2067)
OKLCH	oklch(43.2% 0.209 279)
XYZ	xyz(12.5546, 6.9080, 49.3770)
Luminance	0.0691 (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

#422FBE #ABBE2F

analogous

#2F64BE #422FBE #8A2FBE

triadic

#422FBE #BE422F #2FBE42

tetradic

#422FBE #BE2F64 #ABBE2F #2FBE8A

square

#422FBE #BE2F64 #ABBE2F #2FBE8A

split-complementary

#422FBE #BE8A2F #64BE2F

monochromatic

#20175C #31238D #422FBE #6655D5 #9286E1

Accessibility & contrast

On white

8.82

#422FBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#422FBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FBE

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FBE	#FFFFFF	#000000	##FFFFFF
##422FBE	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C2

Deuteranopia (green-blind)

#0045BB

Tritanopia (blue-blind)

#005875

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #422fbe;
/* rgb */ color: rgb(66, 47, 190);
/* oklch */ color: oklch(43.2% 0.209 279.0);

Tailwind

colors: {
  custom: {
    50: '#876bd3',
    500: '#422fbe',
    950: '#000000',
  },
}

SCSS

$custom: #422fbe;
$custom-light: #876bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#422fbe",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 190
  },
  "hsl": {
    "h": 247.972,
    "s": 60.338,
    "l": 46.471
  },
  "oklch": {
    "l": 0.432,
    "c": 0.20931,
    "h": 279
  },
  "luminance": 0.06909
}

Semantic roles & 50–950 ramp

primary

#422FBE

secondary

#C0CB7E

accent

#E344CE

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #422FBE

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

Preview Lab → · Contrast checker → · Palette generator →