#402FC8#402FC8

#402FC8 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 44.1% C 0.221 H 277.2°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#402FC8
RGB	rgb(64, 47, 200)
HSL	hsl(247, 62%, 48%)
HSV	hsv(247, 77%, 78%)
CMYK	cmyk(68%, 76.5%, 0%, 21.6%)
CIE-LAB	lab(32.46, 52.33, -76.04)
CIE-LCH	lch(32.46, 92.30, 304.53°)
OKLab	oklab(44.07% 0.0278 -0.2197)
OKLCH	oklch(44.07% 0.221 277.2)
XYZ	xyz(13.5528, 7.2919, 55.3256)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402FC8 #B7C82F

analogous

#2F6AC8 #402FC8 #8C2FC8

triadic

#402FC8 #C8402F #2FC840

tetradic

#402FC8 #C82F6A #B7C82F #2FC88C

square

#402FC8 #C82F6A #B7C82F #2FC88C

split-complementary

#402FC8 #C88C2F #6AC82F

monochromatic

#201865 #302396 #402FC8 #695CD9 #978DE4

Accessibility & contrast

On white

8.54

#402FC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#402FC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402FC8

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402FC8	#FFFFFF	#000000	##FFFFFF
##402FC8	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053CC

Deuteranopia (green-blind)

#0046C5

Tritanopia (blue-blind)

#005C7A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #402fc8;
/* rgb */ color: rgb(64, 47, 200);
/* oklch */ color: oklch(44.1% 0.221 277.2);

Tailwind

colors: {
  custom: {
    50: '#886bda',
    500: '#402fc8',
    950: '#000000',
  },
}

SCSS

$custom: #402fc8;
$custom-light: #886bda;
$custom-dark: #000000;

JSON

{
  "hex": "#402fc8",
  "rgb": {
    "r": 64,
    "g": 47,
    "b": 200
  },
  "hsl": {
    "h": 246.667,
    "s": 61.943,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44073,
    "c": 0.22147,
    "h": 277.2
  },
  "luminance": 0.07293
}

Semantic roles & 50–950 ramp

primary

#402FC8

secondary

#C6CF84

accent

#E543D3

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #402FC8

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

Preview Lab → · Contrast checker → · Palette generator →