#463FD9#463FD9

#463FD9 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.3% C 0.225 H 275.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#463FD9
RGB	rgb(70, 63, 217)
HSL	hsl(243, 67%, 55%)
HSV	hsv(243, 71%, 85%)
CMYK	cmyk(67.7%, 71%, 0%, 14.9%)
CIE-LAB	lab(37.60, 49.70, -77.40)
CIE-LCH	lch(37.60, 91.99, 302.71°)
OKLab	oklab(48.32% 0.0231 -0.2237)
OKLCH	oklch(48.32% 0.225 275.9)
XYZ	xyz(16.8236, 9.8653, 66.6498)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.86

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FD9 #D2D93F

analogous

#3F85D9 #463FD9 #933FD9

triadic

#463FD9 #D9463F #3FD946

tetradic

#463FD9 #D93F85 #D2D93F #3FD993

square

#463FD9 #D93F85 #D2D93F #3FD993

split-complementary

#463FD9 #D9933F #85D93F

monochromatic

#1F1A84 #2B24B7 #463FD9 #7772E3 #A8A5ED

Accessibility & contrast

On white

7.06

#463FD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#463FD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FD9

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FD9	#FFFFFF	#000000	##FFFFFF
##463FD9	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDE

Deuteranopia (green-blind)

#0052D6

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #463fd9;
/* rgb */ color: rgb(70, 63, 217);
/* oklch */ color: oklch(48.3% 0.225 275.9);

Tailwind

colors: {
  custom: {
    50: '#8d76e6',
    500: '#463fd9',
    950: '#000000',
  },
}

SCSS

$custom: #463fd9;
$custom-light: #8d76e6;
$custom-dark: #000000;

JSON

{
  "hex": "#463fd9",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 242.727,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48322,
    "c": 0.22485,
    "h": 275.9
  },
  "luminance": 0.09867
}

Semantic roles & 50–950 ramp

primary

#463FD9

secondary

#D7DA9A

accent

#EA3EE2

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #463FD9

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

Preview Lab → · Contrast checker → · Palette generator →