#402BAD#402BAD

#402BAD is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.8% C 0.193 H 280.9°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#402BAD
RGB	rgb(64, 43, 173)
HSL	hsl(250, 60%, 42%)
HSV	hsv(250, 75%, 68%)
CMYK	cmyk(63%, 75.1%, 0%, 32.2%)
CIE-LAB	lab(28.99, 46.13, -65.79)
CIE-LCH	lch(28.99, 80.35, 305.04°)
OKLab	oklab(40.81% 0.0366 -0.1898)
OKLCH	oklch(40.81% 0.193 280.9)
XYZ	xyz(10.5187, 5.8341, 40.0989)
Luminance	0.0583 (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

#402BAD #98AD2B

analogous

#2B57AD #402BAD #812BAD

triadic

#402BAD #AD402B #2BAD40

tetradic

#402BAD #AD2B57 #98AD2B #2BAD81

square

#402BAD #AD2B57 #98AD2B #2BAD81

split-complementary

#402BAD #AD812B #57AD2B

monochromatic

#1C134B #2E1F7C #402BAD #5B45D1 #8676DD

Accessibility & contrast

On white

9.69

#402BAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#402BAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402BAD

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402BAD	#FFFFFF	#000000	##FFFFFF
##402BAD	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B1

Deuteranopia (green-blind)

#003FAB

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #402bad;
/* rgb */ color: rgb(64, 43, 173);
/* oklch */ color: oklch(40.8% 0.193 280.9);

Tailwind

colors: {
  custom: {
    50: '#8367c7',
    500: '#402bad',
    950: '#000000',
  },
}

SCSS

$custom: #402bad;
$custom-light: #8367c7;
$custom-dark: #000000;

JSON

{
  "hex": "#402bad",
  "rgb": {
    "r": 64,
    "g": 43,
    "b": 173
  },
  "hsl": {
    "h": 249.692,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40812,
    "c": 0.19329,
    "h": 280.9
  },
  "luminance": 0.05835
}

Semantic roles & 50–950 ramp

primary

#402BAD

secondary

#B7C46F

accent

#E344CA

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #402BAD

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

Preview Lab → · Contrast checker → · Palette generator →