#402AB6#402AB6

#402AB6 is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.6% C 0.205 H 279.8°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#402AB6
RGB	rgb(64, 42, 182)
HSL	hsl(249, 63%, 44%)
HSV	hsv(249, 77%, 71%)
CMYK	cmyk(64.8%, 76.9%, 0%, 28.6%)
CIE-LAB	lab(29.72, 49.39, -69.96)
CIE-LCH	lch(29.72, 85.64, 305.22°)
OKLab	oklab(41.6% 0.0349 -0.202)
OKLCH	oklch(41.6% 0.205 279.8)
XYZ	xyz(11.3831, 6.1224, 44.8288)
Luminance	0.0612 (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

#402AB6 #A0B62A

analogous

#2A5AB6 #402AB6 #862AB6

triadic

#402AB6 #B6402A #2AB640

tetradic

#402AB6 #B62A5A #A0B62A #2AB686

square

#402AB6 #B62A5A #A0B62A #2AB686

split-complementary

#402AB6 #B6862A #5AB62A

monochromatic

#1D1353 #2F1F84 #402AB6 #5E48D5 #8A7AE0

Accessibility & contrast

On white

9.44

#402AB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#402AB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402AB6

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402AB6	#FFFFFF	#000000	##FFFFFF
##402AB6	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBA

Deuteranopia (green-blind)

#0041B4

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #402ab6;
/* rgb */ color: rgb(64, 42, 182);
/* oklch */ color: oklch(41.6% 0.205 279.8);

Tailwind

colors: {
  custom: {
    50: '#8567cd',
    500: '#402ab6',
    950: '#000000',
  },
}

SCSS

$custom: #402ab6;
$custom-light: #8567cd;
$custom-dark: #000000;

JSON

{
  "hex": "#402ab6",
  "rgb": {
    "r": 64,
    "g": 42,
    "b": 182
  },
  "hsl": {
    "h": 249.429,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41597,
    "c": 0.20496,
    "h": 279.8
  },
  "luminance": 0.06123
}

Semantic roles & 50–950 ramp

primary

#402AB6

secondary

#BBC873

accent

#E642CC

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #402AB6

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

Preview Lab → · Contrast checker → · Palette generator →