#4D63E2#4D63E2

#4D63E2 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.5% C 0.193 H 271.2°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D63E2
RGB	rgb(77, 99, 226)
HSL	hsl(231, 72%, 59%)
HSV	hsv(231, 66%, 89%)
CMYK	cmyk(65.9%, 56.2%, 0%, 11.4%)
CIE-LAB	lab(46.96, 32.06, -67.21)
CIE-LCH	lch(46.96, 74.46, 295.50°)
OKLab	oklab(55.51% 0.0042 -0.1934)
OKLCH	oklch(55.51% 0.193 271.2)
XYZ	xyz(21.2452, 15.9905, 73.9036)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D63E2 #E2CC4D

analogous

#4DAEE2 #4D63E2 #824DE2

triadic

#4D63E2 #E24D63 #63E24D

tetradic

#4D63E2 #E24DAE #E2CC4D #4DE282

square

#4D63E2 #E24DAE #E2CC4D #4DE282

split-complementary

#4D63E2 #E2824D #AEE24D

monochromatic

#192C9B #223CD0 #4D63E2 #8291EB #B6BFF3

Accessibility & contrast

On white

5.00

#4D63E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#4D63E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D63E2

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D63E2	#FFFFFF	#000000	##FFFFFF
##4D63E2	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E6

Deuteranopia (green-blind)

#0069DF

Tritanopia (blue-blind)

#008299

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4d63e2;
/* rgb */ color: rgb(77, 99, 226);
/* oklch */ color: oklch(55.5% 0.193 271.2);

Tailwind

colors: {
  custom: {
    50: '#8f8fec',
    500: '#4d63e2',
    950: '#000000',
  },
}

SCSS

$custom: #4d63e2;
$custom-light: #8f8fec;
$custom-dark: #000000;

JSON

{
  "hex": "#4d63e2",
  "rgb": {
    "r": 77,
    "g": 99,
    "b": 226
  },
  "hsl": {
    "h": 231.141,
    "s": 71.981,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55514,
    "c": 0.19347,
    "h": 271.2
  },
  "luminance": 0.15992
}

Semantic roles & 50–950 ramp

primary

#4D63E2

secondary

#E2DAA8

accent

#D439EF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4D63E2

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

Preview Lab → · Contrast checker → · Palette generator →