#463FB2#463FB2

#463FB2 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.8% C 0.176 H 279.3°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#463FB2
RGB	rgb(70, 63, 178)
HSL	hsl(244, 48%, 47%)
HSV	hsv(244, 65%, 70%)
CMYK	cmyk(60.7%, 64.6%, 0%, 30.2%)
CIE-LAB	lab(34.13, 37.08, -60.33)
CIE-LCH	lch(34.13, 70.81, 301.58°)
OKLab	oklab(44.76% 0.0284 -0.1737)
OKLCH	oklch(44.76% 0.176 279.3)
XYZ	xyz(12.3366, 8.0706, 43.0185)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.55

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FB2 #ABB23F

analogous

#3F72B2 #463FB2 #7F3FB2

triadic

#463FB2 #B2463F #3FB246

tetradic

#463FB2 #B23F72 #ABB23F #3FB27F

square

#463FB2 #B23F72 #ABB23F #3FB27F

split-complementary

#463FB2 #B27F3F #72B23F

monochromatic

#221F58 #342F85 #463FB2 #6C66C9 #9793D9

Accessibility & contrast

On white

8.03

#463FB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#463FB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FB2

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FB2	#FFFFFF	#000000	##FFFFFF
##463FB2	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B6

Deuteranopia (green-blind)

#004CB0

Tritanopia (blue-blind)

#005C73

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463fb2;
/* rgb */ color: rgb(70, 63, 178);
/* oklch */ color: oklch(44.8% 0.176 279.3);

Tailwind

colors: {
  custom: {
    50: '#8575ca',
    500: '#463fb2',
    950: '#000000',
  },
}

SCSS

$custom: #463fb2;
$custom-light: #8575ca;
$custom-dark: #000000;

JSON

{
  "hex": "#463fb2",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 178
  },
  "hsl": {
    "h": 243.652,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4476,
    "c": 0.17596,
    "h": 279.3
  },
  "luminance": 0.08071
}

Semantic roles & 50–950 ramp

primary

#463FB2

secondary

#C0C489

accent

#D750CF

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463FB2

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

Preview Lab → · Contrast checker → · Palette generator →