#422BBF#422BBF

#422BBF is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.8% C 0.214 H 279.4°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#422BBF
RGB	rgb(66, 43, 191)
HSL	hsl(249, 63%, 46%)
HSV	hsv(249, 77%, 75%)
CMYK	cmyk(65.4%, 77.5%, 0%, 25.1%)
CIE-LAB	lab(30.99, 51.81, -73.19)
CIE-LCH	lch(30.99, 89.67, 305.30°)
OKLab	oklab(42.8% 0.0349 -0.2113)
OKLCH	oklch(42.8% 0.214 279.4)
XYZ	xyz(12.5116, 6.6466, 49.9037)
Luminance	0.0665 (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

#422BBF #A8BF2B

analogous

#2B5EBF #422BBF #8C2BBF

triadic

#422BBF #BF422B #2BBF42

tetradic

#422BBF #BF2B5E #A8BF2B #2BBF8C

square

#422BBF #BF2B5E #A8BF2B #2BBF8C

split-complementary

#422BBF #BF8C2B #5EBF2B

monochromatic

#1F155B #31208D #422BBF #6550D8 #9182E3

Accessibility & contrast

On white

9.01

#422BBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#422BBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422BBF

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422BBF	#FFFFFF	#000000	##FFFFFF
##422BBF	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC3

Deuteranopia (green-blind)

#0043BC

Tritanopia (blue-blind)

#005774

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #422bbf;
/* rgb */ color: rgb(66, 43, 191);
/* oklch */ color: oklch(42.8% 0.214 279.4);

Tailwind

colors: {
  custom: {
    50: '#8768d4',
    500: '#422bbf',
    950: '#000000',
  },
}

SCSS

$custom: #422bbf;
$custom-light: #8768d4;
$custom-dark: #000000;

JSON

{
  "hex": "#422bbf",
  "rgb": {
    "r": 66,
    "g": 43,
    "b": 191
  },
  "hsl": {
    "h": 249.324,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42804,
    "c": 0.21418,
    "h": 279.4
  },
  "luminance": 0.06648
}

Semantic roles & 50–950 ramp

primary

#422BBF

secondary

#BFCC7A

accent

#E642CD

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #422BBF

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

Preview Lab → · Contrast checker → · Palette generator →