#402ABB#402ABB

#402ABB is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 42.1% C 0.211 H 279.2°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#402ABB
RGB	rgb(64, 42, 187)
HSL	hsl(249, 63%, 45%)
HSV	hsv(249, 78%, 73%)
CMYK	cmyk(65.8%, 77.5%, 0%, 26.7%)
CIE-LAB	lab(30.24, 50.90, -72.07)
CIE-LCH	lch(30.24, 88.23, 305.23°)
OKLab	oklab(42.11% 0.0336 -0.2081)
OKLCH	oklch(42.11% 0.211 279.2)
XYZ	xyz(11.9091, 6.3328, 47.5988)
Luminance	0.0633 (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

#402ABB #A5BB2A

analogous

#2A5DBB #402ABB #882ABB

triadic

#402ABB #BB402A #2ABB40

tetradic

#402ABB #BB2A5D #A5BB2A #2ABB88

square

#402ABB #BB2A5D #A5BB2A #2ABB88

split-complementary

#402ABB #BB882A #5DBB2A

monochromatic

#1E1457 #2F1F89 #402ABB #614CD7 #8D7DE2

Accessibility & contrast

On white

9.26

#402ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#402ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402ABB

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402ABB	#FFFFFF	#000000	##FFFFFF
##402ABB	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBF

Deuteranopia (green-blind)

#0041B8

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #402abb;
/* rgb */ color: rgb(64, 42, 187);
/* oklch */ color: oklch(42.1% 0.211 279.2);

Tailwind

colors: {
  custom: {
    50: '#8667d1',
    500: '#402abb',
    950: '#000000',
  },
}

SCSS

$custom: #402abb;
$custom-light: #8667d1;
$custom-dark: #000000;

JSON

{
  "hex": "#402abb",
  "rgb": {
    "r": 64,
    "g": 42,
    "b": 187
  },
  "hsl": {
    "h": 249.103,
    "s": 63.319,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42114,
    "c": 0.21081,
    "h": 279.2
  },
  "luminance": 0.06334
}

Semantic roles & 50–950 ramp

primary

#402ABB

secondary

#BECA76

accent

#E641CD

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #402ABB

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

Preview Lab → · Contrast checker → · Palette generator →