#463FA3#463FA3

#463FA3 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.5% C 0.156 H 280.9°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#463FA3
RGB	rgb(70, 63, 163)
HSL	hsl(244, 44%, 44%)
HSV	hsv(244, 61%, 64%)
CMYK	cmyk(57.1%, 61.3%, 0%, 36.1%)
CIE-LAB	lab(32.92, 32.15, -53.33)
CIE-LCH	lch(32.92, 62.27, 301.08°)
OKLab	oklab(43.5% 0.0294 -0.1531)
OKLCH	oklch(43.5% 0.156 280.9)
XYZ	xyz(10.9121, 7.5007, 35.5160)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FA3 #9CA33F

analogous

#3F6AA3 #463FA3 #783FA3

triadic

#463FA3 #A3463F #3FA346

tetradic

#463FA3 #A33F6A #9CA33F #3FA378

square

#463FA3 #A33F6A #9CA33F #3FA378

split-complementary

#463FA3 #A3783F #6AA33F

monochromatic

#201D4B #332E77 #463FA3 #655EC1 #8F8AD2

Accessibility & contrast

On white

8.40

#463FA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#463FA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FA3

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FA3	#FFFFFF	#000000	##FFFFFF
##463FA3	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A6

Deuteranopia (green-blind)

#004AA1

Tritanopia (blue-blind)

#15576B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #463fa3;
/* rgb */ color: rgb(70, 63, 163);
/* oklch */ color: oklch(43.5% 0.156 280.9);

Tailwind

colors: {
  custom: {
    50: '#8274bf',
    500: '#463fa3',
    950: '#000000',
  },
}

SCSS

$custom: #463fa3;
$custom-light: #8274bf;
$custom-dark: #000000;

JSON

{
  "hex": "#463fa3",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 163
  },
  "hsl": {
    "h": 244.2,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43498,
    "c": 0.1559,
    "h": 280.9
  },
  "luminance": 0.07501
}

Semantic roles & 50–950 ramp

primary

#463FA3

secondary

#B8BD81

accent

#D454CB

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #463FA3

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

Preview Lab → · Contrast checker → · Palette generator →