#463DB8#463DB8

#463DB8 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.186 H 279.1°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#463DB8
RGB	rgb(70, 61, 184)
HSL	hsl(244, 50%, 48%)
HSV	hsv(244, 67%, 72%)
CMYK	cmyk(62%, 66.8%, 0%, 27.8%)
CIE-LAB	lab(34.19, 40.25, -63.78)
CIE-LCH	lch(34.19, 75.42, 302.25°)
OKLab	oklab(44.96% 0.0294 -0.1838)
OKLCH	oklch(44.96% 0.186 279.1)
XYZ	xyz(12.8435, 8.0993, 46.2246)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463DB8 #AFB83D

analogous

#3D72B8 #463DB8 #833DB8

triadic

#463DB8 #B8463D #3DB846

tetradic

#463DB8 #B83D72 #AFB83D #3DB883

square

#463DB8 #B83D72 #AFB83D #3DB883

split-complementary

#463DB8 #B8833D #72B83D

monochromatic

#231F5C #352E8A #463DB8 #6D66CC #9994DB

Accessibility & contrast

On white

8.02

#463DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#463DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463DB8

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463DB8	#FFFFFF	#000000	##FFFFFF
##463DB8	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BC

Deuteranopia (green-blind)

#004BB6

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463db8;
/* rgb */ color: rgb(70, 61, 184);
/* oklch */ color: oklch(45.0% 0.186 279.1);

Tailwind

colors: {
  custom: {
    50: '#8673ce',
    500: '#463db8',
    950: '#000000',
  },
}

SCSS

$custom: #463db8;
$custom-light: #8673ce;
$custom-dark: #000000;

JSON

{
  "hex": "#463db8",
  "rgb": {
    "r": 70,
    "g": 61,
    "b": 184
  },
  "hsl": {
    "h": 244.39,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4496,
    "c": 0.18615,
    "h": 279.1
  },
  "luminance": 0.081
}

Semantic roles & 50–950 ramp

primary

#463DB8

secondary

#C2C78A

accent

#DA4ECF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #463DB8

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

Preview Lab → · Contrast checker → · Palette generator →