#463FA4#463FA4

#463FA4 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.6% C 0.157 H 280.8°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#463FA4
RGB	rgb(70, 63, 164)
HSL	hsl(244, 44%, 45%)
HSV	hsv(244, 62%, 64%)
CMYK	cmyk(57.3%, 61.6%, 0%, 35.7%)
CIE-LAB	lab(33.00, 32.48, -53.80)
CIE-LCH	lch(33.00, 62.84, 301.12°)
OKLab	oklab(43.58% 0.0294 -0.1545)
OKLCH	oklch(43.58% 0.157 280.8)
XYZ	xyz(11.0020, 7.5367, 35.9897)
Luminance	0.0754 (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

#463FA4 #9DA43F

analogous

#3F6BA4 #463FA4 #783FA4

triadic

#463FA4 #A4463F #3FA446

tetradic

#463FA4 #A43F6B #9DA43F #3FA478

square

#463FA4 #A43F6B #9DA43F #3FA478

split-complementary

#463FA4 #A4783F #6BA43F

monochromatic

#201D4C #332E78 #463FA4 #665FC1 #908BD2

Accessibility & contrast

On white

8.38

#463FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#463FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FA4

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FA4	#FFFFFF	#000000	##FFFFFF
##463FA4	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A7

Deuteranopia (green-blind)

#004AA2

Tritanopia (blue-blind)

#13576B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #463fa4;
/* rgb */ color: rgb(70, 63, 164);
/* oklch */ color: oklch(43.6% 0.157 280.8);

Tailwind

colors: {
  custom: {
    50: '#8374c0',
    500: '#463fa4',
    950: '#000000',
  },
}

SCSS

$custom: #463fa4;
$custom-light: #8374c0;
$custom-dark: #000000;

JSON

{
  "hex": "#463fa4",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 164
  },
  "hsl": {
    "h": 244.158,
    "s": 44.493,
    "l": 44.51
  },
  "oklch": {
    "l": 0.4358,
    "c": 0.15726,
    "h": 280.8
  },
  "luminance": 0.07537
}

Semantic roles & 50–950 ramp

primary

#463FA4

secondary

#B9BD82

accent

#D454CB

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #463FA4

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

Preview Lab → · Contrast checker → · Palette generator →