#463CB4#463CB4

#463CB4 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.182 H 279.7°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#463CB4
RGB	rgb(70, 60, 180)
HSL	hsl(245, 50%, 47%)
HSV	hsv(245, 67%, 71%)
CMYK	cmyk(61.1%, 66.7%, 0%, 29.4%)
CIE-LAB	lab(33.62, 39.54, -62.34)
CIE-LCH	lch(33.62, 73.82, 302.39°)
OKLab	oklab(44.44% 0.0307 -0.1796)
OKLCH	oklch(44.44% 0.182 279.7)
XYZ	xyz(12.3772, 7.8282, 44.0299)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463CB4 #AAB43C

analogous

#3C6EB4 #463CB4 #823CB4

triadic

#463CB4 #B4463C #3CB446

tetradic

#463CB4 #B43C6E #AAB43C #3CB482

square

#463CB4 #B43C6E #AAB43C #3CB482

split-complementary

#463CB4 #B4823C #6EB43C

monochromatic

#221D58 #342D86 #463CB4 #6B62CB #9690DA

Accessibility & contrast

On white

8.18

#463CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#463CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463CB4

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463CB4	#FFFFFF	#000000	##FFFFFF
##463CB4	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B8

Deuteranopia (green-blind)

#004AB2

Tritanopia (blue-blind)

#005B73

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #463cb4;
/* rgb */ color: rgb(70, 60, 180);
/* oklch */ color: oklch(44.4% 0.182 279.7);

Tailwind

colors: {
  custom: {
    50: '#8673cb',
    500: '#463cb4',
    950: '#000000',
  },
}

SCSS

$custom: #463cb4;
$custom-light: #8673cb;
$custom-dark: #000000;

JSON

{
  "hex": "#463cb4",
  "rgb": {
    "r": 70,
    "g": 60,
    "b": 180
  },
  "hsl": {
    "h": 245,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44444,
    "c": 0.18219,
    "h": 279.7
  },
  "luminance": 0.07829
}

Semantic roles & 50–950 ramp

primary

#463CB4

secondary

#C0C587

accent

#DA4ECE

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463CB4

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

Preview Lab → · Contrast checker → · Palette generator →