#463FB7#463FB7

#463FB7 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.2% C 0.182 H 278.8°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#463FB7
RGB	rgb(70, 63, 183)
HSL	hsl(244, 49%, 48%)
HSV	hsv(244, 66%, 72%)
CMYK	cmyk(61.7%, 65.6%, 0%, 28.2%)
CIE-LAB	lab(34.55, 38.72, -62.60)
CIE-LCH	lch(34.55, 73.61, 301.74°)
OKLab	oklab(45.2% 0.0279 -0.1803)
OKLCH	oklch(45.2% 0.182 278.8)
XYZ	xyz(12.8478, 8.2750, 45.7108)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FB7 #B0B73F

analogous

#3F74B7 #463FB7 #823FB7

triadic

#463FB7 #B7463F #3FB746

tetradic

#463FB7 #B73F74 #B0B73F #3FB782

square

#463FB7 #B73F74 #B0B73F #3FB782

split-complementary

#463FB7 #B7823F #74B73F

monochromatic

#23205C #352F89 #463FB7 #6E68CB #9A96DB

Accessibility & contrast

On white

7.91

#463FB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#463FB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FB7

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FB7	#FFFFFF	#000000	##FFFFFF
##463FB7	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BB

Deuteranopia (green-blind)

#004CB5

Tritanopia (blue-blind)

#005E75

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #463fb7;
/* rgb */ color: rgb(70, 63, 183);
/* oklch */ color: oklch(45.2% 0.182 278.8);

Tailwind

colors: {
  custom: {
    50: '#8675ce',
    500: '#463fb7',
    950: '#000000',
  },
}

SCSS

$custom: #463fb7;
$custom-light: #8675ce;
$custom-dark: #000000;

JSON

{
  "hex": "#463fb7",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 183
  },
  "hsl": {
    "h": 243.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45195,
    "c": 0.18248,
    "h": 278.8
  },
  "luminance": 0.08276
}

Semantic roles & 50–950 ramp

primary

#463FB7

secondary

#C3C68B

accent

#D84FD0

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #463FB7

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

Preview Lab → · Contrast checker → · Palette generator →