#402EBC#402EBC

#402EBC is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.7% C 0.208 H 278.6°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#402EBC
RGB	rgb(64, 46, 188)
HSL	hsl(248, 61%, 46%)
HSV	hsv(248, 76%, 74%)
CMYK	cmyk(66%, 75.5%, 0%, 26.3%)
CIE-LAB	lab(31.05, 49.17, -71.32)
CIE-LCH	lch(31.05, 86.62, 304.58°)
OKLab	oklab(42.72% 0.0311 -0.2059)
OKLCH	oklch(42.72% 0.208 278.6)
XYZ	xyz(12.1655, 6.6738, 48.2143)
Luminance	0.0668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402EBC #AABC2E

analogous

#2E63BC #402EBC #872EBC

triadic

#402EBC #BC402E #2EBC40

tetradic

#402EBC #BC2E63 #AABC2E #2EBC87

square

#402EBC #BC2E63 #AABC2E #2EBC87

split-complementary

#402EBC #BC872E #63BC2E

monochromatic

#1F165A #2F228B #402EBC #6352D5 #8F84E1

Accessibility & contrast

On white

8.99

#402EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#402EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402EBC

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402EBC	#FFFFFF	#000000	##FFFFFF
##402EBC	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC0

Deuteranopia (green-blind)

#0043B9

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #402ebc;
/* rgb */ color: rgb(64, 46, 188);
/* oklch */ color: oklch(42.7% 0.208 278.6);

Tailwind

colors: {
  custom: {
    50: '#856ad1',
    500: '#402ebc',
    950: '#000000',
  },
}

SCSS

$custom: #402ebc;
$custom-light: #856ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#402ebc",
  "rgb": {
    "r": 64,
    "g": 46,
    "b": 188
  },
  "hsl": {
    "h": 247.606,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42717,
    "c": 0.20829,
    "h": 278.6
  },
  "luminance": 0.06675
}

Semantic roles & 50–950 ramp

primary

#402EBC

secondary

#C0CA7C

accent

#E444D0

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #402EBC

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

Preview Lab → · Contrast checker → · Palette generator →