#422CB9#422CB9

#422CB9 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.3% C 0.206 H 280.0°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#422CB9
RGB	rgb(66, 44, 185)
HSL	hsl(249, 62%, 45%)
HSV	hsv(249, 76%, 73%)
CMYK	cmyk(64.3%, 76.2%, 0%, 27.5%)
CIE-LAB	lab(30.55, 49.51, -70.37)
CIE-LCH	lch(30.55, 86.04, 305.13°)
OKLab	oklab(42.31% 0.0358 -0.2031)
OKLCH	oklch(42.31% 0.206 280)
XYZ	xyz(11.9016, 6.4615, 46.5095)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 3.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422CB9 #A3B92C

analogous

#2C5CB9 #422CB9 #892CB9

triadic

#422CB9 #B9422C #2CB942

tetradic

#422CB9 #B92C5C #A3B92C #2CB989

square

#422CB9 #B92C5C #A3B92C #2CB989

split-complementary

#422CB9 #B9892C #5CB92C

monochromatic

#1F1456 #302088 #422CB9 #634DD5 #8E7FE1

Accessibility & contrast

On white

9.16

#422CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#422CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422CB9

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422CB9	#FFFFFF	#000000	##FFFFFF
##422CB9	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBD

Deuteranopia (green-blind)

#0042B6

Tritanopia (blue-blind)

#005571

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #422cb9;
/* rgb */ color: rgb(66, 44, 185);
/* oklch */ color: oklch(42.3% 0.206 280.0);

Tailwind

colors: {
  custom: {
    50: '#8669cf',
    500: '#422cb9',
    950: '#000000',
  },
}

SCSS

$custom: #422cb9;
$custom-light: #8669cf;
$custom-dark: #000000;

JSON

{
  "hex": "#422cb9",
  "rgb": {
    "r": 66,
    "g": 44,
    "b": 185
  },
  "hsl": {
    "h": 249.362,
    "s": 61.572,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42312,
    "c": 0.20626,
    "h": 280
  },
  "luminance": 0.06462
}

Semantic roles & 50–950 ramp

primary

#422CB9

secondary

#BCC978

accent

#E543CB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0614

muted

#7D7A82

Preview Lab

Preview with #422CB9

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

Preview Lab → · Contrast checker → · Palette generator →