#463FE3#463FE3

#463FE3 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.3% C 0.237 H 275.2°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#463FE3
RGB	rgb(70, 63, 227)
HSL	hsl(243, 75%, 57%)
HSV	hsv(243, 72%, 89%)
CMYK	cmyk(69.2%, 72.2%, 0%, 11%)
CIE-LAB	lab(38.55, 52.86, -81.55)
CIE-LCH	lch(38.55, 97.18, 302.95°)
OKLab	oklab(49.29% 0.0214 -0.2358)
OKLCH	oklch(49.29% 0.237 275.2)
XYZ	xyz(18.1638, 10.4014, 73.7086)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FE3 #DCE33F

analogous

#3F8AE3 #463FE3 #983FE3

triadic

#463FE3 #E3463F #3FE346

tetradic

#463FE3 #E33F8A #DCE33F #3FE398

square

#463FE3 #E33F8A #DCE33F #3FE398

split-complementary

#463FE3 #E3983F #8AE33F

monochromatic

#1B1592 #241DC8 #463FE3 #7974EB #ADAAF3

Accessibility & contrast

On white

6.82

#463FE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#463FE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #463FE3

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FE3	#FFFFFF	#000000	##FFFFFF
##463FE3	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E8

Deuteranopia (green-blind)

#0053E0

Tritanopia (blue-blind)

#006E8D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #463fe3;
/* rgb */ color: rgb(70, 63, 227);
/* oklch */ color: oklch(49.3% 0.237 275.2);

Tailwind

colors: {
  custom: {
    50: '#8f76ed',
    500: '#463fe3',
    950: '#000000',
  },
}

SCSS

$custom: #463fe3;
$custom-light: #8f76ed;
$custom-dark: #000000;

JSON

{
  "hex": "#463fe3",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 227
  },
  "hsl": {
    "h": 242.561,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.49289,
    "c": 0.23673,
    "h": 275.2
  },
  "luminance": 0.10403
}

Semantic roles & 50–950 ramp

primary

#463FE3

secondary

#DDE09D

accent

#F137E9

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #463FE3

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

Preview Lab → · Contrast checker → · Palette generator →