#402CB6#402CB6

#402CB6 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.8% C 0.203 H 279.6°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#402CB6
RGB	rgb(64, 44, 182)
HSL	hsl(249, 61%, 44%)
HSV	hsv(249, 76%, 71%)
CMYK	cmyk(64.8%, 75.8%, 0%, 28.6%)
CIE-LAB	lab(30.08, 48.37, -69.37)
CIE-LCH	lch(30.08, 84.57, 304.89°)
OKLab	oklab(41.85% 0.0338 -0.2002)
OKLCH	oklch(41.85% 0.203 279.6)
XYZ	xyz(11.4558, 6.2678, 44.8530)
Luminance	0.0627 (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

#402CB6 #A2B62C

analogous

#2C5DB6 #402CB6 #852CB6

triadic

#402CB6 #B6402C #2CB640

tetradic

#402CB6 #B62C5D #A2B62C #2CB685

square

#402CB6 #B62C5D #A2B62C #2CB685

split-complementary

#402CB6 #B6852C #5DB62C

monochromatic

#1D1453 #2F2085 #402CB6 #5F4CD4 #8B7DE0

Accessibility & contrast

On white

9.32

#402CB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#402CB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402CB6

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402CB6	#FFFFFF	#000000	##FFFFFF
##402CB6	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBA

Deuteranopia (green-blind)

#0041B4

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #402cb6;
/* rgb */ color: rgb(64, 44, 182);
/* oklch */ color: oklch(41.8% 0.203 279.6);

Tailwind

colors: {
  custom: {
    50: '#8468cd',
    500: '#402cb6',
    950: '#000000',
  },
}

SCSS

$custom: #402cb6;
$custom-light: #8468cd;
$custom-dark: #000000;

JSON

{
  "hex": "#402cb6",
  "rgb": {
    "r": 64,
    "g": 44,
    "b": 182
  },
  "hsl": {
    "h": 248.696,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41849,
    "c": 0.20308,
    "h": 279.6
  },
  "luminance": 0.06269
}

Semantic roles & 50–950 ramp

primary

#402CB6

secondary

#BCC876

accent

#E444CD

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #402CB6

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

Preview Lab → · Contrast checker → · Palette generator →