#463CB3#463CB3

#463CB3 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.181 H 279.8°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#463CB3
RGB	rgb(70, 60, 179)
HSL	hsl(245, 50%, 47%)
HSV	hsv(245, 66%, 70%)
CMYK	cmyk(60.9%, 66.5%, 0%, 29.8%)
CIE-LAB	lab(33.54, 39.22, -61.89)
CIE-LCH	lch(33.54, 73.27, 302.36°)
OKLab	oklab(44.36% 0.0308 -0.1783)
OKLCH	oklch(44.36% 0.181 279.8)
XYZ	xyz(12.2757, 7.7876, 43.4954)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463CB3 #A9B33C

analogous

#3C6EB3 #463CB3 #823CB3

triadic

#463CB3 #B3463C #3CB346

tetradic

#463CB3 #B33C6E #A9B33C #3CB382

square

#463CB3 #B33C6E #A9B33C #3CB382

split-complementary

#463CB3 #B3823C #6EB33C

monochromatic

#221D57 #342D85 #463CB3 #6B62CA #9690DA

Accessibility & contrast

On white

8.21

#463CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#463CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463CB3

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463CB3	#FFFFFF	#000000	##FFFFFF
##463CB3	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B7

Deuteranopia (green-blind)

#004AB1

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #463cb3;
/* rgb */ color: rgb(70, 60, 179);
/* oklch */ color: oklch(44.4% 0.181 279.8);

Tailwind

colors: {
  custom: {
    50: '#8573cb',
    500: '#463cb3',
    950: '#000000',
  },
}

SCSS

$custom: #463cb3;
$custom-light: #8573cb;
$custom-dark: #000000;

JSON

{
  "hex": "#463cb3",
  "rgb": {
    "r": 70,
    "g": 60,
    "b": 179
  },
  "hsl": {
    "h": 245.042,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44355,
    "c": 0.18091,
    "h": 279.8
  },
  "luminance": 0.07788
}

Semantic roles & 50–950 ramp

primary

#463CB3

secondary

#BFC586

accent

#D94ECE

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463CB3

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

Preview Lab → · Contrast checker → · Palette generator →