#402FC2#402FC2

#402FC2 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.5% C 0.214 H 277.8°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#402FC2
RGB	rgb(64, 47, 194)
HSL	hsl(247, 61%, 47%)
HSV	hsv(247, 76%, 76%)
CMYK	cmyk(67%, 75.8%, 0%, 23.9%)
CIE-LAB	lab(31.85, 50.49, -73.54)
CIE-LCH	lch(31.85, 89.21, 304.47°)
OKLab	oklab(43.46% 0.0292 -0.2124)
OKLCH	oklch(43.46% 0.214 277.8)
XYZ	xyz(12.8653, 7.0170, 51.7049)
Luminance	0.0702 (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

#402FC2 #B1C22F

analogous

#2F67C2 #402FC2 #8A2FC2

triadic

#402FC2 #C2402F #2FC240

tetradic

#402FC2 #C22F67 #B1C22F #2FC28A

square

#402FC2 #C22F67 #B1C22F #2FC28A

split-complementary

#402FC2 #C28A2F #67C22F

monochromatic

#1F175F #302391 #402FC2 #6658D6 #9389E2

Accessibility & contrast

On white

8.74

#402FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#402FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402FC2

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402FC2	#FFFFFF	#000000	##FFFFFF
##402FC2	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C6

Deuteranopia (green-blind)

#0045BF

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #402fc2;
/* rgb */ color: rgb(64, 47, 194);
/* oklch */ color: oklch(43.5% 0.214 277.8);

Tailwind

colors: {
  custom: {
    50: '#876bd6',
    500: '#402fc2',
    950: '#000000',
  },
}

SCSS

$custom: #402fc2;
$custom-light: #876bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#402fc2",
  "rgb": {
    "r": 64,
    "g": 47,
    "b": 194
  },
  "hsl": {
    "h": 246.939,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43457,
    "c": 0.21444,
    "h": 277.8
  },
  "luminance": 0.07018
}

Semantic roles & 50–950 ramp

primary

#402FC2

secondary

#C3CC81

accent

#E444D2

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #402FC2

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

Preview Lab → · Contrast checker → · Palette generator →