#463FB4#463FB4

#463FB4 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.9% C 0.179 H 279.1°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#463FB4
RGB	rgb(70, 63, 180)
HSL	hsl(244, 48%, 48%)
HSV	hsv(244, 65%, 71%)
CMYK	cmyk(61.1%, 65%, 0%, 29.4%)
CIE-LAB	lab(34.30, 37.74, -61.24)
CIE-LCH	lch(34.30, 71.93, 301.64°)
OKLab	oklab(44.93% 0.0282 -0.1763)
OKLCH	oklch(44.93% 0.179 279.1)
XYZ	xyz(12.5389, 8.1515, 44.0838)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.49

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FB4 #ADB43F

analogous

#3F72B4 #463FB4 #813FB4

triadic

#463FB4 #B4463F #3FB446

tetradic

#463FB4 #B43F72 #ADB43F #3FB481

square

#463FB4 #B43F72 #ADB43F #3FB481

split-complementary

#463FB4 #B4813F #72B43F

monochromatic

#231F59 #342F87 #463FB4 #6C67CA #9894DA

Accessibility & contrast

On white

7.98

#463FB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#463FB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FB4

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FB4	#FFFFFF	#000000	##FFFFFF
##463FB4	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B8

Deuteranopia (green-blind)

#004CB2

Tritanopia (blue-blind)

#005D74

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #463fb4;
/* rgb */ color: rgb(70, 63, 180);
/* oklch */ color: oklch(44.9% 0.179 279.1);

Tailwind

colors: {
  custom: {
    50: '#8575cb',
    500: '#463fb4',
    950: '#000000',
  },
}

SCSS

$custom: #463fb4;
$custom-light: #8575cb;
$custom-dark: #000000;

JSON

{
  "hex": "#463fb4",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 180
  },
  "hsl": {
    "h": 243.59,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44933,
    "c": 0.17859,
    "h": 279.1
  },
  "luminance": 0.08152
}

Semantic roles & 50–950 ramp

primary

#463FB4

secondary

#C1C58A

accent

#D850D0

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463FB4

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

Preview Lab → · Contrast checker → · Palette generator →