#402CBD#402CBD

#402CBD is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.6% C 0.211 H 278.7°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#402CBD
RGB	rgb(64, 44, 189)
HSL	hsl(248, 62%, 46%)
HSV	hsv(248, 77%, 74%)
CMYK	cmyk(66.1%, 76.7%, 0%, 25.9%)
CIE-LAB	lab(30.79, 50.50, -72.33)
CIE-LCH	lch(30.79, 88.22, 304.92°)
OKLab	oklab(42.57% 0.032 -0.2089)
OKLCH	oklch(42.57% 0.211 278.7)
XYZ	xyz(12.1974, 6.5645, 48.7585)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402CBD #A9BD2C

analogous

#2C60BD #402CBD #882CBD

triadic

#402CBD #BD402C #2CBD40

tetradic

#402CBD #BD2C60 #A9BD2C #2CBD88

square

#402CBD #BD2C60 #A9BD2C #2CBD88

split-complementary

#402CBD #BD882C #60BD2C

monochromatic

#1E155A #2F208B #402CBD #6250D6 #8F82E2

Accessibility & contrast

On white

9.08

#402CBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#402CBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402CBD

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402CBD	#FFFFFF	#000000	##FFFFFF
##402CBD	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC1

Deuteranopia (green-blind)

#0043BA

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #402cbd;
/* rgb */ color: rgb(64, 44, 189);
/* oklch */ color: oklch(42.6% 0.211 278.7);

Tailwind

colors: {
  custom: {
    50: '#8669d2',
    500: '#402cbd',
    950: '#000000',
  },
}

SCSS

$custom: #402cbd;
$custom-light: #8669d2;
$custom-dark: #000000;

JSON

{
  "hex": "#402cbd",
  "rgb": {
    "r": 64,
    "g": 44,
    "b": 189
  },
  "hsl": {
    "h": 248.276,
    "s": 62.232,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42565,
    "c": 0.21134,
    "h": 278.7
  },
  "luminance": 0.06565
}

Semantic roles & 50–950 ramp

primary

#402CBD

secondary

#C0CB7A

accent

#E542CF

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #402CBD

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

Preview Lab → · Contrast checker → · Palette generator →