#463B99#463B99

#463B99 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.0% C 0.148 H 283.3°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#463B99
RGB	rgb(70, 59, 153)
HSL	hsl(247, 44%, 42%)
HSV	hsv(247, 61%, 60%)
CMYK	cmyk(54.2%, 61.4%, 0%, 40%)
CIE-LAB	lab(31.18, 31.39, -50.10)
CIE-LCH	lch(31.18, 59.12, 302.07°)
OKLab	oklab(41.98% 0.034 -0.1436)
OKLCH	oklch(41.98% 0.148 283.3)
XYZ	xyz(9.8378, 6.7294, 30.9113)
Luminance	0.0673 (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

#463B99 #8E993B

analogous

#3B5F99 #463B99 #753B99

triadic

#463B99 #99463B #3B9946

tetradic

#463B99 #993B5F #8E993B #3B9975

square

#463B99 #993B5F #8E993B #3B9975

split-complementary

#463B99 #99753B #5F993B

monochromatic

#1E1941 #322A6D #463B99 #6054BD #8980CE

Accessibility & contrast

On white

8.95

#463B99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#463B99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463B99

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463B99	#FFFFFF	#000000	##FFFFFF
##463B99	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	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: #463b99;
/* rgb */ color: rgb(70, 59, 153);
/* oklch */ color: oklch(42.0% 0.148 283.3);

Tailwind

colors: {
  custom: {
    50: '#8171b8',
    500: '#463b99',
    950: '#000000',
  },
}

SCSS

$custom: #463b99;
$custom-light: #8171b8;
$custom-dark: #000000;

JSON

{
  "hex": "#463b99",
  "rgb": {
    "r": 70,
    "g": 59,
    "b": 153
  },
  "hsl": {
    "h": 247.021,
    "s": 44.34,
    "l": 41.569
  },
  "oklch": {
    "l": 0.41978,
    "c": 0.14759,
    "h": 283.3
  },
  "luminance": 0.0673
}

Semantic roles & 50–950 ramp

primary

#463B99

secondary

#B0B878

accent

#D454C5

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #463B99

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

Preview Lab → · Contrast checker → · Palette generator →