#402CBE#402CBE

#402CBE is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.7% C 0.213 H 278.6°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#402CBE
RGB	rgb(64, 44, 190)
HSL	hsl(248, 62%, 46%)
HSV	hsv(248, 77%, 75%)
CMYK	cmyk(66.3%, 76.8%, 0%, 25.5%)
CIE-LAB	lab(30.90, 50.81, -72.75)
CIE-LCH	lch(30.90, 88.74, 304.93°)
OKLab	oklab(42.67% 0.0318 -0.2101)
OKLCH	oklch(42.67% 0.213 278.6)
XYZ	xyz(12.3063, 6.6080, 49.3322)
Luminance	0.0661 (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

#402CBE #AABE2C

analogous

#2C61BE #402CBE #892CBE

triadic

#402CBE #BE402C #2CBE40

tetradic

#402CBE #BE2C61 #AABE2C #2CBE89

square

#402CBE #BE2C61 #AABE2C #2CBE89

split-complementary

#402CBE #BE892C #61BE2C

monochromatic

#1F155B #2F208C #402CBE #6351D7 #8F82E2

Accessibility & contrast

On white

9.04

#402CBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#402CBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402CBE

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402CBE	#FFFFFF	#000000	##FFFFFF
##402CBE	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC2

Deuteranopia (green-blind)

#0043BB

Tritanopia (blue-blind)

#005774

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #402cbe;
/* rgb */ color: rgb(64, 44, 190);
/* oklch */ color: oklch(42.7% 0.213 278.6);

Tailwind

colors: {
  custom: {
    50: '#8669d3',
    500: '#402cbe',
    950: '#000000',
  },
}

SCSS

$custom: #402cbe;
$custom-light: #8669d3;
$custom-dark: #000000;

JSON

{
  "hex": "#402cbe",
  "rgb": {
    "r": 64,
    "g": 44,
    "b": 190
  },
  "hsl": {
    "h": 248.219,
    "s": 62.393,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42669,
    "c": 0.21251,
    "h": 278.6
  },
  "luminance": 0.06609
}

Semantic roles & 50–950 ramp

primary

#402CBE

secondary

#C0CB7B

accent

#E542CF

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #402CBE

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

Preview Lab → · Contrast checker → · Palette generator →