#402EC9#402EC9

#402EC9 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 44.1% C 0.224 H 277.2°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#402EC9
RGB	rgb(64, 46, 201)
HSL	hsl(247, 63%, 48%)
HSV	hsv(247, 77%, 79%)
CMYK	cmyk(68.2%, 77.1%, 0%, 21.2%)
CIE-LAB	lab(32.39, 53.13, -76.74)
CIE-LCH	lch(32.39, 93.34, 304.70°)
OKLab	oklab(44.05% 0.028 -0.2218)
OKLCH	oklch(44.05% 0.224 277.2)
XYZ	xyz(13.6305, 7.2598, 55.9300)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.51

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402EC9 #B7C92E

analogous

#2E69C9 #402EC9 #8D2EC9

triadic

#402EC9 #C9402E #2EC940

tetradic

#402EC9 #C92E69 #B7C92E #2EC98D

square

#402EC9 #C92E69 #B7C92E #2EC98D

split-complementary

#402EC9 #C98D2E #69C92E

monochromatic

#201765 #302397 #402EC9 #695BD9 #978DE5

Accessibility & contrast

On white

8.56

#402EC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#402EC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402EC9

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402EC9	#FFFFFF	#000000	##FFFFFF
##402EC9	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CD

Deuteranopia (green-blind)

#0046C6

Tritanopia (blue-blind)

#005C7B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #402ec9;
/* rgb */ color: rgb(64, 46, 201);
/* oklch */ color: oklch(44.1% 0.224 277.2);

Tailwind

colors: {
  custom: {
    50: '#886adb',
    500: '#402ec9',
    950: '#000000',
  },
}

SCSS

$custom: #402ec9;
$custom-light: #886adb;
$custom-dark: #000000;

JSON

{
  "hex": "#402ec9",
  "rgb": {
    "r": 64,
    "g": 46,
    "b": 201
  },
  "hsl": {
    "h": 246.968,
    "s": 62.753,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44054,
    "c": 0.22352,
    "h": 277.2
  },
  "luminance": 0.07261
}

Semantic roles & 50–950 ramp

primary

#402EC9

secondary

#C6CF84

accent

#E642D3

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #402EC9

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

Preview Lab → · Contrast checker → · Palette generator →