#463FD3#463FD3

#463FD3 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.8% C 0.218 H 276.4°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#463FD3
RGB	rgb(70, 63, 211)
HSL	hsl(243, 63%, 54%)
HSV	hsv(243, 70%, 83%)
CMYK	cmyk(66.8%, 70.1%, 0%, 17.3%)
CIE-LAB	lab(37.04, 47.79, -74.87)
CIE-LCH	lch(37.04, 88.82, 302.55°)
OKLab	oklab(47.75% 0.0241 -0.2163)
OKLCH	oklch(47.75% 0.218 276.4)
XYZ	xyz(16.0573, 9.5588, 62.6142)
Luminance	0.0956 (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

#463FD3 #CCD33F

analogous

#3F82D3 #463FD3 #903FD3

triadic

#463FD3 #D3463F #3FD346

tetradic

#463FD3 #D33F82 #CCD33F #3FD390

square

#463FD3 #D33F82 #CCD33F #3FD390

split-complementary

#463FD3 #D3903F #82D33F

monochromatic

#211C7B #2E28AD #463FD3 #7671DE #A6A3EA

Accessibility & contrast

On white

7.21

#463FD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#463FD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FD3

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FD3	#FFFFFF	#000000	##FFFFFF
##463FD3	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED7

Deuteranopia (green-blind)

#0051D0

Tritanopia (blue-blind)

#006884

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #463fd3;
/* rgb */ color: rgb(70, 63, 211);
/* oklch */ color: oklch(47.8% 0.218 276.4);

Tailwind

colors: {
  custom: {
    50: '#8b76e2',
    500: '#463fd3',
    950: '#000000',
  },
}

SCSS

$custom: #463fd3;
$custom-light: #8b76e2;
$custom-dark: #000000;

JSON

{
  "hex": "#463fd3",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 211
  },
  "hsl": {
    "h": 242.838,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.47752,
    "c": 0.2176,
    "h": 276.4
  },
  "luminance": 0.0956
}

Semantic roles & 50–950 ramp

primary

#463FD3

secondary

#D4D797

accent

#E642DE

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #463FD3

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

Preview Lab → · Contrast checker → · Palette generator →