#463FCB#463FCB

#463FCB is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.0% C 0.208 H 277.0°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#463FCB
RGB	rgb(70, 63, 203)
HSL	hsl(243, 57%, 52%)
HSV	hsv(243, 69%, 80%)
CMYK	cmyk(65.5%, 69%, 0%, 20.4%)
CIE-LAB	lab(36.30, 45.22, -71.44)
CIE-LCH	lch(36.30, 84.55, 302.33°)
OKLab	oklab(47% 0.0253 -0.2062)
OKLCH	oklch(47% 0.208 277)
XYZ	xyz(15.0793, 9.1676, 57.4632)
Luminance	0.0917 (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

#463FCB #C4CB3F

analogous

#3F7ECB #463FCB #8C3FCB

triadic

#463FCB #CB463F #3FCB46

tetradic

#463FCB #CB3F7E #C4CB3F #3FCB8C

square

#463FCB #CB3F7E #C4CB3F #3FCB8C

split-complementary

#463FCB #CB8C3F #7ECB3F

monochromatic

#231F71 #322CA1 #463FCB #746FD8 #A39FE5

Accessibility & contrast

On white

7.41

#463FCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#463FCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FCB

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FCB	#FFFFFF	#000000	##FFFFFF
##463FCB	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCF

Deuteranopia (green-blind)

#004FC8

Tritanopia (blue-blind)

#006580

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #463fcb;
/* rgb */ color: rgb(70, 63, 203);
/* oklch */ color: oklch(47.0% 0.208 277.0);

Tailwind

colors: {
  custom: {
    50: '#8a75dc',
    500: '#463fcb',
    950: '#000000',
  },
}

SCSS

$custom: #463fcb;
$custom-light: #8a75dc;
$custom-dark: #000000;

JSON

{
  "hex": "#463fcb",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 203
  },
  "hsl": {
    "h": 243,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47002,
    "c": 0.20779,
    "h": 277
  },
  "luminance": 0.09169
}

Semantic roles & 50–950 ramp

primary

#463FCB

secondary

#CED194

accent

#E147D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #463FCB

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

Preview Lab → · Contrast checker → · Palette generator →