#402BAA#402BAA

#402BAA is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.5% C 0.190 H 281.3°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#402BAA
RGB	rgb(64, 43, 170)
HSL	hsl(250, 60%, 42%)
HSV	hsv(250, 75%, 67%)
CMYK	cmyk(62.4%, 74.7%, 0%, 33.3%)
CIE-LAB	lab(28.69, 45.21, -64.48)
CIE-LCH	lch(28.69, 78.75, 305.04°)
OKLab	oklab(40.51% 0.0373 -0.186)
OKLCH	oklch(40.51% 0.19 281.3)
XYZ	xyz(10.2316, 5.7193, 38.5872)
Luminance	0.0572 (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

#402BAA #95AA2B

analogous

#2B56AA #402BAA #802BAA

triadic

#402BAA #AA402B #2BAA40

tetradic

#402BAA #AA2B56 #95AA2B #2BAA80

square

#402BAA #AA2B56 #95AA2B #2BAA80

split-complementary

#402BAA #AA802B #56AA2B

monochromatic

#1B1248 #2E1F79 #402BAA #5A43CF #8574DC

Accessibility & contrast

On white

9.79

#402BAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#402BAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402BAA

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402BAA	#FFFFFF	#000000	##FFFFFF
##402BAA	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AE

Deuteranopia (green-blind)

#003FA8

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #402baa;
/* rgb */ color: rgb(64, 43, 170);
/* oklch */ color: oklch(40.5% 0.190 281.3);

Tailwind

colors: {
  custom: {
    50: '#8267c4',
    500: '#402baa',
    950: '#000000',
  },
}

SCSS

$custom: #402baa;
$custom-light: #8267c4;
$custom-dark: #000000;

JSON

{
  "hex": "#402baa",
  "rgb": {
    "r": 64,
    "g": 43,
    "b": 170
  },
  "hsl": {
    "h": 249.921,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40513,
    "c": 0.18967,
    "h": 281.3
  },
  "luminance": 0.0572
}

Semantic roles & 50–950 ramp

primary

#402BAA

secondary

#B5C36E

accent

#E345C9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #402BAA

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

Preview Lab → · Contrast checker → · Palette generator →