#463FCC#463FCC

#463FCC is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.1% C 0.209 H 276.9°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#463FCC
RGB	rgb(70, 63, 204)
HSL	hsl(243, 58%, 52%)
HSV	hsv(243, 69%, 80%)
CMYK	cmyk(65.7%, 69.1%, 0%, 20%)
CIE-LAB	lab(36.40, 45.55, -71.87)
CIE-LCH	lch(36.40, 85.09, 302.36°)
OKLab	oklab(47.1% 0.0252 -0.2075)
OKLCH	oklch(47.1% 0.209 276.9)
XYZ	xyz(15.1988, 9.2154, 58.0928)
Luminance	0.0922 (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

#463FCC #C5CC3F

analogous

#3F7ECC #463FCC #8D3FCC

triadic

#463FCC #CC463F #3FCC46

tetradic

#463FCC #CC3F7E #C5CC3F #3FCC8D

square

#463FCC #CC3F7E #C5CC3F #3FCC8D

split-complementary

#463FCC #CC8D3F #7ECC3F

monochromatic

#231E72 #312BA3 #463FCC #756FD9 #A3A0E6

Accessibility & contrast

On white

7.39

#463FCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#463FCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FCC

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FCC	#FFFFFF	#000000	##FFFFFF
##463FCC	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#0050C9

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #463fcc;
/* rgb */ color: rgb(70, 63, 204);
/* oklch */ color: oklch(47.1% 0.209 276.9);

Tailwind

colors: {
  custom: {
    50: '#8a75dd',
    500: '#463fcc',
    950: '#000000',
  },
}

SCSS

$custom: #463fcc;
$custom-light: #8a75dd;
$custom-dark: #000000;

JSON

{
  "hex": "#463fcc",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 204
  },
  "hsl": {
    "h": 242.979,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47095,
    "c": 0.20903,
    "h": 276.9
  },
  "luminance": 0.09217
}

Semantic roles & 50–950 ramp

primary

#463FCC

secondary

#CFD295

accent

#E147DA

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #463FCC

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

Preview Lab → · Contrast checker → · Palette generator →