#463A99#463A99

#463A99 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.8% C 0.149 H 283.6°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#463A99
RGB	rgb(70, 58, 153)
HSL	hsl(248, 45%, 41%)
HSV	hsv(248, 62%, 60%)
CMYK	cmyk(54.2%, 62.1%, 0%, 40%)
CIE-LAB	lab(30.94, 32.01, -50.49)
CIE-LCH	lch(30.94, 59.78, 302.38°)
OKLab	oklab(41.8% 0.0351 -0.1448)
OKLCH	oklch(41.8% 0.149 283.6)
XYZ	xyz(9.7869, 6.6276, 30.8944)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463A99 #8D993A

analogous

#3A5E99 #463A99 #763A99

triadic

#463A99 #99463A #3A9946

tetradic

#463A99 #993A5E #8D993A #3A9976

square

#463A99 #993A5E #8D993A #3A9976

split-complementary

#463A99 #99763A #5E993A

monochromatic

#1D1840 #32296D #463A99 #6053BE #897FCE

Accessibility & contrast

On white

9.03

#463A99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#463A99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463A99

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463A99	#FFFFFF	#000000	##FFFFFF
##463A99	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9C

Deuteranopia (green-blind)

#004697

Tritanopia (blue-blind)

#235164

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #463a99;
/* rgb */ color: rgb(70, 58, 153);
/* oklch */ color: oklch(41.8% 0.149 283.6);

Tailwind

colors: {
  custom: {
    50: '#8171b8',
    500: '#463a99',
    950: '#000000',
  },
}

SCSS

$custom: #463a99;
$custom-light: #8171b8;
$custom-dark: #000000;

JSON

{
  "hex": "#463a99",
  "rgb": {
    "r": 70,
    "g": 58,
    "b": 153
  },
  "hsl": {
    "h": 247.579,
    "s": 45.024,
    "l": 41.373
  },
  "oklch": {
    "l": 0.41802,
    "c": 0.14896,
    "h": 283.6
  },
  "luminance": 0.06628
}

Semantic roles & 50–950 ramp

primary

#463A99

secondary

#B0B877

accent

#D553C4

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #463A99

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

Preview Lab → · Contrast checker → · Palette generator →