#463CB2#463CB2

#463CB2 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.3% C 0.180 H 279.9°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#463CB2
RGB	rgb(70, 60, 178)
HSL	hsl(245, 50%, 47%)
HSV	hsv(245, 66%, 70%)
CMYK	cmyk(60.7%, 66.3%, 0%, 30.2%)
CIE-LAB	lab(33.45, 38.90, -61.43)
CIE-LCH	lch(33.45, 72.71, 302.34°)
OKLab	oklab(44.27% 0.031 -0.1769)
OKLCH	oklch(44.27% 0.18 279.9)
XYZ	xyz(12.1750, 7.7473, 42.9646)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463CB2 #A8B23C

analogous

#3C6DB2 #463CB2 #813CB2

triadic

#463CB2 #B2463C #3CB246

tetradic

#463CB2 #B23C6D #A8B23C #3CB281

square

#463CB2 #B23C6D #A8B23C #3CB281

split-complementary

#463CB2 #B2813C #6DB23C

monochromatic

#221D56 #342D84 #463CB2 #6A61CA #958FD9

Accessibility & contrast

On white

8.24

#463CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#463CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463CB2

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463CB2	#FFFFFF	#000000	##FFFFFF
##463CB2	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B6

Deuteranopia (green-blind)

#004AB0

Tritanopia (blue-blind)

#005A72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #463cb2;
/* rgb */ color: rgb(70, 60, 178);
/* oklch */ color: oklch(44.3% 0.180 279.9);

Tailwind

colors: {
  custom: {
    50: '#8573ca',
    500: '#463cb2',
    950: '#000000',
  },
}

SCSS

$custom: #463cb2;
$custom-light: #8573ca;
$custom-dark: #000000;

JSON

{
  "hex": "#463cb2",
  "rgb": {
    "r": 70,
    "g": 60,
    "b": 178
  },
  "hsl": {
    "h": 245.085,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.44267,
    "c": 0.17961,
    "h": 279.9
  },
  "luminance": 0.07748
}

Semantic roles & 50–950 ramp

primary

#463CB2

secondary

#BFC486

accent

#D94FCD

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463CB2

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

Preview Lab → · Contrast checker → · Palette generator →