#463FA5#463FA5

#463FA5 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.7% C 0.159 H 280.6°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#463FA5
RGB	rgb(70, 63, 165)
HSL	hsl(244, 45%, 45%)
HSV	hsv(244, 62%, 65%)
CMYK	cmyk(57.6%, 61.8%, 0%, 35.3%)
CIE-LAB	lab(33.08, 32.80, -54.28)
CIE-LCH	lch(33.08, 63.42, 301.15°)
OKLab	oklab(43.66% 0.0293 -0.1559)
OKLCH	oklch(43.66% 0.159 280.6)
XYZ	xyz(11.0927, 7.5730, 36.4672)
Luminance	0.0757 (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

#463FA5 #9EA53F

analogous

#3F6BA5 #463FA5 #793FA5

triadic

#463FA5 #A5463F #3FA546

tetradic

#463FA5 #A53F6B #9EA53F #3FA579

square

#463FA5 #A53F6B #9EA53F #3FA579

split-complementary

#463FA5 #A5793F #6BA53F

monochromatic

#201D4C #332E79 #463FA5 #665FC2 #908CD3

Accessibility & contrast

On white

8.35

#463FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#463FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FA5

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FA5	#FFFFFF	#000000	##FFFFFF
##463FA5	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A8

Deuteranopia (green-blind)

#004AA3

Tritanopia (blue-blind)

#11586C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #463fa5;
/* rgb */ color: rgb(70, 63, 165);
/* oklch */ color: oklch(43.7% 0.159 280.6);

Tailwind

colors: {
  custom: {
    50: '#8374c0',
    500: '#463fa5',
    950: '#000000',
  },
}

SCSS

$custom: #463fa5;
$custom-light: #8374c0;
$custom-dark: #000000;

JSON

{
  "hex": "#463fa5",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 165
  },
  "hsl": {
    "h": 244.118,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43662,
    "c": 0.15862,
    "h": 280.6
  },
  "luminance": 0.07574
}

Semantic roles & 50–950 ramp

primary

#463FA5

secondary

#BABE82

accent

#D453CC

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #463FA5

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

Preview Lab → · Contrast checker → · Palette generator →