#402BC2#402BC2

#402BC2 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 43.0% C 0.218 H 278.2°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#402BC2
RGB	rgb(64, 43, 194)
HSL	hsl(248, 64%, 46%)
HSV	hsv(248, 78%, 76%)
CMYK	cmyk(67%, 77.8%, 0%, 23.9%)
CIE-LAB	lab(31.14, 52.51, -74.70)
CIE-LCH	lch(31.14, 91.31, 305.10°)
OKLab	oklab(42.96% 0.0313 -0.2158)
OKLCH	oklch(42.96% 0.218 278.2)
XYZ	xyz(12.7127, 6.7117, 51.6540)
Luminance	0.0671 (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

#402BC2 #ADC22B

analogous

#2B62C2 #402BC2 #8C2BC2

triadic

#402BC2 #C2402B #2BC240

tetradic

#402BC2 #C22B62 #ADC22B #2BC28C

square

#402BC2 #C22B62 #ADC22B #2BC28C

split-complementary

#402BC2 #C28C2B #62C22B

monochromatic

#1F155E #2F2090 #402BC2 #6452D9 #9184E4

Accessibility & contrast

On white

8.96

#402BC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#402BC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402BC2

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402BC2	#FFFFFF	#000000	##FFFFFF
##402BC2	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC6

Deuteranopia (green-blind)

#0043BF

Tritanopia (blue-blind)

#005876

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #402bc2;
/* rgb */ color: rgb(64, 43, 194);
/* oklch */ color: oklch(43.0% 0.218 278.2);

Tailwind

colors: {
  custom: {
    50: '#8768d6',
    500: '#402bc2',
    950: '#000000',
  },
}

SCSS

$custom: #402bc2;
$custom-light: #8768d6;
$custom-dark: #000000;

JSON

{
  "hex": "#402bc2",
  "rgb": {
    "r": 64,
    "g": 43,
    "b": 194
  },
  "hsl": {
    "h": 248.344,
    "s": 63.713,
    "l": 46.471
  },
  "oklch": {
    "l": 0.42963,
    "c": 0.21806,
    "h": 278.2
  },
  "luminance": 0.06713
}

Semantic roles & 50–950 ramp

primary

#402BC2

secondary

#C2CD7C

accent

#E741D0

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #402BC2

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

Preview Lab → · Contrast checker → · Palette generator →