#463AB3#463AB3

#463AB3 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.183 H 280.2°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#463AB3
RGB	rgb(70, 58, 179)
HSL	hsl(246, 51%, 46%)
HSV	hsv(246, 68%, 70%)
CMYK	cmyk(60.9%, 67.6%, 0%, 29.8%)
CIE-LAB	lab(33.10, 40.41, -62.61)
CIE-LCH	lch(33.10, 74.52, 302.84°)
OKLab	oklab(44.04% 0.0325 -0.1804)
OKLCH	oklch(44.04% 0.183 280.2)
XYZ	xyz(12.1730, 7.5820, 43.4611)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.38

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463AB3 #A7B33A

analogous

#3A6BB3 #463AB3 #833AB3

triadic

#463AB3 #B3463A #3AB346

tetradic

#463AB3 #B33A6B #A7B33A #3AB383

square

#463AB3 #B33A6B #A7B33A #3AB383

split-complementary

#463AB3 #B3833A #6BB33A

monochromatic

#221C57 #342B85 #463AB3 #6A5FCB #958DDA

Accessibility & contrast

On white

8.34

#463AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#463AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463AB3

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463AB3	#FFFFFF	#000000	##FFFFFF
##463AB3	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B7

Deuteranopia (green-blind)

#0049B1

Tritanopia (blue-blind)

#005A71

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #463ab3;
/* rgb */ color: rgb(70, 58, 179);
/* oklch */ color: oklch(44.0% 0.183 280.2);

Tailwind

colors: {
  custom: {
    50: '#8671cb',
    500: '#463ab3',
    950: '#000000',
  },
}

SCSS

$custom: #463ab3;
$custom-light: #8671cb;
$custom-dark: #000000;

JSON

{
  "hex": "#463ab3",
  "rgb": {
    "r": 70,
    "g": 58,
    "b": 179
  },
  "hsl": {
    "h": 245.95,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44037,
    "c": 0.18328,
    "h": 280.2
  },
  "luminance": 0.07583
}

Semantic roles & 50–950 ramp

primary

#463AB3

secondary

#BEC584

accent

#DB4DCD

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463AB3

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

Preview Lab → · Contrast checker → · Palette generator →