#403CC2#403CC2

#403CC2 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.3% C 0.201 H 276.1°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#403CC2
RGB	rgb(64, 60, 194)
HSL	hsl(242, 53%, 50%)
HSV	hsv(242, 69%, 76%)
CMYK	cmyk(67%, 69.1%, 0%, 23.9%)
CIE-LAB	lab(34.43, 43.29, -69.29)
CIE-LCH	lch(34.43, 81.70, 301.99°)
OKLab	oklab(45.29% 0.0212 -0.2001)
OKLCH	oklch(45.29% 0.201 276.1)
XYZ	xyz(13.4646, 8.2156, 51.9047)
Luminance	0.0822 (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

#403CC2 #BEC23C

analogous

#3C7BC2 #403CC2 #833CC2

triadic

#403CC2 #C2403C #3CC240

tetradic

#403CC2 #C23C7B #BEC23C #3CC283

square

#403CC2 #C23C7B #BEC23C #3CC283

split-complementary

#403CC2 #C2833C #7BC23C

monochromatic

#211F65 #312E93 #403CC2 #6D6AD1 #9B99DF

Accessibility & contrast

On white

7.94

#403CC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#403CC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403CC2

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403CC2	#FFFFFF	#000000	##FFFFFF
##403CC2	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C6

Deuteranopia (green-blind)

#004BBF

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #403cc2;
/* rgb */ color: rgb(64, 60, 194);
/* oklch */ color: oklch(45.3% 0.201 276.1);

Tailwind

colors: {
  custom: {
    50: '#8673d6',
    500: '#403cc2',
    950: '#000000',
  },
}

SCSS

$custom: #403cc2;
$custom-light: #8673d6;
$custom-dark: #000000;

JSON

{
  "hex": "#403cc2",
  "rgb": {
    "r": 64,
    "g": 60,
    "b": 194
  },
  "hsl": {
    "h": 241.791,
    "s": 52.756,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45294,
    "c": 0.20123,
    "h": 276.1
  },
  "luminance": 0.08217
}

Semantic roles & 50–950 ramp

primary

#403CC2

secondary

#C9CB8F

accent

#DC4CD8

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #403CC2

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

Preview Lab → · Contrast checker → · Palette generator →