#463CBA#463CBA

#463CBA is a dark, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.190 H 279.1°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#463CBA
RGB	rgb(70, 60, 186)
HSL	hsl(245, 51%, 48%)
HSV	hsv(245, 68%, 73%)
CMYK	cmyk(62.4%, 67.7%, 0%, 27.1%)
CIE-LAB	lab(34.14, 41.49, -65.03)
CIE-LCH	lch(34.14, 77.14, 302.53°)
OKLab	oklab(44.98% 0.03 -0.1875)
OKLCH	oklch(44.98% 0.19 279.1)
XYZ	xyz(13.0017, 8.0780, 47.3189)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463CBA #B0BA3C

analogous

#3C71BA #463CBA #853CBA

triadic

#463CBA #BA463C #3CBA46

tetradic

#463CBA #BA3C71 #B0BA3C #3CBA85

square

#463CBA #BA3C71 #B0BA3C #3CBA85

split-complementary

#463CBA #BA853C #71BA3C

monochromatic

#231E5D #352D8C #463CBA #6E66CE #9A94DC

Accessibility & contrast

On white

8.03

#463CBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#463CBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463CBA

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463CBA	#FFFFFF	#000000	##FFFFFF
##463CBA	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BE

Deuteranopia (green-blind)

#004BB8

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463cba;
/* rgb */ color: rgb(70, 60, 186);
/* oklch */ color: oklch(45.0% 0.190 279.1);

Tailwind

colors: {
  custom: {
    50: '#8773d0',
    500: '#463cba',
    950: '#000000',
  },
}

SCSS

$custom: #463cba;
$custom-light: #8773d0;
$custom-dark: #000000;

JSON

{
  "hex": "#463cba",
  "rgb": {
    "r": 70,
    "g": 60,
    "b": 186
  },
  "hsl": {
    "h": 244.762,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44982,
    "c": 0.18986,
    "h": 279.1
  },
  "luminance": 0.08079
}

Semantic roles & 50–950 ramp

primary

#463CBA

secondary

#C3C88A

accent

#DB4DCF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #463CBA

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

Preview Lab → · Contrast checker → · Palette generator →