#402CC2#402CC2

#402CC2 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.1% C 0.217 H 278.1°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#402CC2
RGB	rgb(64, 44, 194)
HSL	hsl(248, 63%, 47%)
HSV	hsv(248, 77%, 76%)
CMYK	cmyk(67%, 77.3%, 0%, 23.9%)
CIE-LAB	lab(31.31, 52.01, -74.42)
CIE-LCH	lch(31.31, 90.80, 304.95°)
OKLab	oklab(43.08% 0.0308 -0.215)
OKLCH	oklch(43.08% 0.217 278.1)
XYZ	xyz(12.7495, 6.7853, 51.6663)
Luminance	0.0679 (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

#402CC2 #AEC22C

analogous

#2C63C2 #402CC2 #8B2CC2

triadic

#402CC2 #C2402C #2CC240

tetradic

#402CC2 #C22C63 #AEC22C #2CC28B

square

#402CC2 #C22C63 #AEC22C #2CC28B

split-complementary

#402CC2 #C28B2C #63C22C

monochromatic

#1F155E #302190 #402CC2 #6553D8 #9285E3

Accessibility & contrast

On white

8.91

#402CC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#402CC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402CC2

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402CC2	#FFFFFF	#000000	##FFFFFF
##402CC2	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC6

Deuteranopia (green-blind)

#0043BF

Tritanopia (blue-blind)

#005976

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #402cc2;
/* rgb */ color: rgb(64, 44, 194);
/* oklch */ color: oklch(43.1% 0.217 278.1);

Tailwind

colors: {
  custom: {
    50: '#8769d6',
    500: '#402cc2',
    950: '#000000',
  },
}

SCSS

$custom: #402cc2;
$custom-light: #8769d6;
$custom-dark: #000000;

JSON

{
  "hex": "#402cc2",
  "rgb": {
    "r": 64,
    "g": 44,
    "b": 194
  },
  "hsl": {
    "h": 248,
    "s": 63.025,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43083,
    "c": 0.21717,
    "h": 278.1
  },
  "luminance": 0.06786
}

Semantic roles & 50–950 ramp

primary

#402CC2

secondary

#C2CD7D

accent

#E642D0

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #402CC2

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

Preview Lab → · Contrast checker → · Palette generator →