#463FA6#463FA6

#463FA6 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.7% C 0.160 H 280.5°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#463FA6
RGB	rgb(70, 63, 166)
HSL	hsl(244, 45%, 45%)
HSV	hsv(244, 62%, 65%)
CMYK	cmyk(57.8%, 62%, 0%, 34.9%)
CIE-LAB	lab(33.16, 33.13, -54.75)
CIE-LCH	lch(33.16, 63.99, 301.18°)
OKLab	oklab(43.75% 0.0293 -0.1573)
OKLCH	oklch(43.75% 0.16 280.5)
XYZ	xyz(11.1841, 7.6095, 36.9484)
Luminance	0.0761 (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

#463FA6 #9FA63F

analogous

#3F6BA6 #463FA6 #7A3FA6

triadic

#463FA6 #A6463F #3FA646

tetradic

#463FA6 #A63F6B #9FA63F #3FA67A

square

#463FA6 #A63F6B #9FA63F #3FA67A

split-complementary

#463FA6 #A67A3F #6BA63F

monochromatic

#211D4D #332E7A #463FA6 #6660C3 #918CD3

Accessibility & contrast

On white

8.33

#463FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#463FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FA6

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FA6	#FFFFFF	#000000	##FFFFFF
##463FA6	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A9

Deuteranopia (green-blind)

#004AA4

Tritanopia (blue-blind)

#0F586C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #463fa6;
/* rgb */ color: rgb(70, 63, 166);
/* oklch */ color: oklch(43.7% 0.160 280.5);

Tailwind

colors: {
  custom: {
    50: '#8374c1',
    500: '#463fa6',
    950: '#000000',
  },
}

SCSS

$custom: #463fa6;
$custom-light: #8374c1;
$custom-dark: #000000;

JSON

{
  "hex": "#463fa6",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 166
  },
  "hsl": {
    "h": 244.078,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43745,
    "c": 0.15998,
    "h": 280.5
  },
  "luminance": 0.0761
}

Semantic roles & 50–950 ramp

primary

#463FA6

secondary

#BABE83

accent

#D553CC

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #463FA6

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

Preview Lab → · Contrast checker → · Palette generator →