#463AB2#463AB2

#463AB2 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.9% C 0.182 H 280.3°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#463AB2
RGB	rgb(70, 58, 178)
HSL	hsl(246, 51%, 46%)
HSV	hsv(246, 67%, 70%)
CMYK	cmyk(60.7%, 67.4%, 0%, 30.2%)
CIE-LAB	lab(33.01, 40.09, -62.16)
CIE-LCH	lch(33.01, 73.96, 302.82°)
OKLab	oklab(43.95% 0.0327 -0.179)
OKLCH	oklch(43.95% 0.182 280.3)
XYZ	xyz(12.0722, 7.5417, 42.9304)
Luminance	0.0754 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463AB2 #A6B23A

analogous

#3A6AB2 #463AB2 #823AB2

triadic

#463AB2 #B2463A #3AB246

tetradic

#463AB2 #B23A6A #A6B23A #3AB282

square

#463AB2 #B23A6A #A6B23A #3AB282

split-complementary

#463AB2 #B2823A #6AB23A

monochromatic

#221C56 #342B84 #463AB2 #695FCB #948DDA

Accessibility & contrast

On white

8.37

#463AB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#463AB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463AB2

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463AB2	#FFFFFF	#000000	##FFFFFF
##463AB2	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B6

Deuteranopia (green-blind)

#0049B0

Tritanopia (blue-blind)

#005971

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #463ab2;
/* rgb */ color: rgb(70, 58, 178);
/* oklch */ color: oklch(43.9% 0.182 280.3);

Tailwind

colors: {
  custom: {
    50: '#8571ca',
    500: '#463ab2',
    950: '#000000',
  },
}

SCSS

$custom: #463ab2;
$custom-light: #8571ca;
$custom-dark: #000000;

JSON

{
  "hex": "#463ab2",
  "rgb": {
    "r": 70,
    "g": 58,
    "b": 178
  },
  "hsl": {
    "h": 246,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43948,
    "c": 0.18199,
    "h": 280.3
  },
  "luminance": 0.07543
}

Semantic roles & 50–950 ramp

primary

#463AB2

secondary

#BEC483

accent

#DA4DCC

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463AB2

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

Preview Lab → · Contrast checker → · Palette generator →