#463CB9#463CB9

#463CB9 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.9% C 0.189 H 279.2°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#463CB9
RGB	rgb(70, 60, 185)
HSL	hsl(245, 51%, 48%)
HSV	hsv(245, 68%, 73%)
CMYK	cmyk(62.2%, 67.6%, 0%, 27.5%)
CIE-LAB	lab(34.06, 41.16, -64.59)
CIE-LCH	lch(34.06, 76.59, 302.51°)
OKLab	oklab(44.89% 0.0301 -0.1862)
OKLCH	oklch(44.89% 0.189 279.2)
XYZ	xyz(12.8958, 8.0356, 46.7610)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463CB9 #AFB93C

analogous

#3C70B9 #463CB9 #843CB9

triadic

#463CB9 #B9463C #3CB946

tetradic

#463CB9 #B93C70 #AFB93C #3CB984

square

#463CB9 #B93C70 #AFB93C #3CB984

split-complementary

#463CB9 #B9843C #70B93C

monochromatic

#231E5D #352D8B #463CB9 #6D65CD #9993DC

Accessibility & contrast

On white

8.05

#463CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#463CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463CB9

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463CB9	#FFFFFF	#000000	##FFFFFF
##463CB9	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BD

Deuteranopia (green-blind)

#004BB7

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463cb9;
/* rgb */ color: rgb(70, 60, 185);
/* oklch */ color: oklch(44.9% 0.189 279.2);

Tailwind

colors: {
  custom: {
    50: '#8773cf',
    500: '#463cb9',
    950: '#000000',
  },
}

SCSS

$custom: #463cb9;
$custom-light: #8773cf;
$custom-dark: #000000;

JSON

{
  "hex": "#463cb9",
  "rgb": {
    "r": 70,
    "g": 60,
    "b": 185
  },
  "hsl": {
    "h": 244.8,
    "s": 51.02,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44892,
    "c": 0.18858,
    "h": 279.2
  },
  "luminance": 0.08037
}

Semantic roles & 50–950 ramp

primary

#463CB9

secondary

#C2C789

accent

#DA4DCF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #463CB9

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

Preview Lab → · Contrast checker → · Palette generator →