#463FBF#463FBF

#463FBF is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.9% C 0.193 H 278.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#463FBF
RGB	rgb(70, 63, 191)
HSL	hsl(243, 50%, 50%)
HSV	hsv(243, 67%, 75%)
CMYK	cmyk(63.4%, 67%, 0%, 25.1%)
CIE-LAB	lab(35.24, 41.33, -66.19)
CIE-LCH	lch(35.24, 78.03, 301.99°)
OKLab	oklab(45.91% 0.027 -0.1909)
OKLCH	oklch(45.91% 0.193 278)
XYZ	xyz(13.7042, 8.6176, 50.2213)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.98

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FBF #B8BF3F

analogous

#3F78BF #463FBF #863FBF

triadic

#463FBF #BF463F #3FBF46

tetradic

#463FBF #BF3F78 #B8BF3F #3FBF86

square

#463FBF #BF3F78 #B8BF3F #3FBF86

split-complementary

#463FBF #BF863F #78BF3F

monochromatic

#242163 #353091 #463FBF #726DCF #9E9BDE

Accessibility & contrast

On white

7.71

#463FBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#463FBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FBF

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FBF	#FFFFFF	#000000	##FFFFFF
##463FBF	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C3

Deuteranopia (green-blind)

#004EBD

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #463fbf;
/* rgb */ color: rgb(70, 63, 191);
/* oklch */ color: oklch(45.9% 0.193 278.0);

Tailwind

colors: {
  custom: {
    50: '#8775d3',
    500: '#463fbf',
    950: '#000000',
  },
}

SCSS

$custom: #463fbf;
$custom-light: #8775d3;
$custom-dark: #000000;

JSON

{
  "hex": "#463fbf",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 191
  },
  "hsl": {
    "h": 243.281,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45906,
    "c": 0.19275,
    "h": 278
  },
  "luminance": 0.08619
}

Semantic roles & 50–950 ramp

primary

#463FBF

secondary

#C7CA90

accent

#DA4ED2

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #463FBF

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

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