#463EBB#463EBB

#463EBB is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.4% C 0.189 H 278.6°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#463EBB
RGB	rgb(70, 62, 187)
HSL	hsl(244, 50%, 49%)
HSV	hsv(244, 67%, 73%)
CMYK	cmyk(62.6%, 66.8%, 0%, 26.7%)
CIE-LAB	lab(34.67, 40.63, -64.77)
CIE-LCH	lch(34.67, 76.45, 302.10°)
OKLab	oklab(45.39% 0.0282 -0.1867)
OKLCH	oklch(45.39% 0.189 278.6)
XYZ	xyz(13.2152, 8.3342, 47.9163)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463EBB #B3BB3E

analogous

#3E75BB #463EBB #853EBB

triadic

#463EBB #BB463E #3EBB46

tetradic

#463EBB #BB3E75 #B3BB3E #3EBB85

square

#463EBB #BB3E75 #B3BB3E #3EBB85

split-complementary

#463EBB #BB853E #75BB3E

monochromatic

#24205F #352F8D #463EBB #6F69CD #9B97DC

Accessibility & contrast

On white

7.87

#463EBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#463EBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463EBB

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463EBB	#FFFFFF	#000000	##FFFFFF
##463EBB	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BF

Deuteranopia (green-blind)

#004CB9

Tritanopia (blue-blind)

#005F77

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #463ebb;
/* rgb */ color: rgb(70, 62, 187);
/* oklch */ color: oklch(45.4% 0.189 278.6);

Tailwind

colors: {
  custom: {
    50: '#8774d0',
    500: '#463ebb',
    950: '#000000',
  },
}

SCSS

$custom: #463ebb;
$custom-light: #8774d0;
$custom-dark: #000000;

JSON

{
  "hex": "#463ebb",
  "rgb": {
    "r": 70,
    "g": 62,
    "b": 187
  },
  "hsl": {
    "h": 243.84,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45388,
    "c": 0.18881,
    "h": 278.6
  },
  "luminance": 0.08335
}

Semantic roles & 50–950 ramp

primary

#463EBB

secondary

#C4C88D

accent

#DA4ED1

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #463EBB

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

Preview Lab → · Contrast checker → · Palette generator →