#402EC4#402EC4

#402EC4 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.5% C 0.218 H 277.7°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#402EC4
RGB	rgb(64, 46, 196)
HSL	hsl(247, 62%, 47%)
HSV	hsv(247, 77%, 77%)
CMYK	cmyk(67.3%, 76.5%, 0%, 23.1%)
CIE-LAB	lab(31.87, 51.62, -74.67)
CIE-LCH	lch(31.87, 90.78, 304.65°)
OKLab	oklab(43.54% 0.0292 -0.2157)
OKLCH	oklch(43.54% 0.218 277.7)
XYZ	xyz(13.0519, 7.0284, 52.8826)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.79

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402EC4 #B2C42E

analogous

#2E67C4 #402EC4 #8B2EC4

triadic

#402EC4 #C4402E #2EC440

tetradic

#402EC4 #C42E67 #B2C42E #2EC48B

square

#402EC4 #C42E67 #B2C42E #2EC48B

split-complementary

#402EC4 #C48B2E #67C42E

monochromatic

#201761 #302292 #402EC4 #6758D8 #9489E3

Accessibility & contrast

On white

8.73

#402EC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#402EC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402EC4

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402EC4	#FFFFFF	#000000	##FFFFFF
##402EC4	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C8

Deuteranopia (green-blind)

#0045C1

Tritanopia (blue-blind)

#005A78

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #402ec4;
/* rgb */ color: rgb(64, 46, 196);
/* oklch */ color: oklch(43.5% 0.218 277.7);

Tailwind

colors: {
  custom: {
    50: '#876ad7',
    500: '#402ec4',
    950: '#000000',
  },
}

SCSS

$custom: #402ec4;
$custom-light: #876ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#402ec4",
  "rgb": {
    "r": 64,
    "g": 46,
    "b": 196
  },
  "hsl": {
    "h": 247.2,
    "s": 61.983,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43536,
    "c": 0.21771,
    "h": 277.7
  },
  "luminance": 0.0703
}

Semantic roles & 50–950 ramp

primary

#402EC4

secondary

#C4CD81

accent

#E543D2

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #402EC4

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

Preview Lab → · Contrast checker → · Palette generator →