#4E63D2#4E63D2

#4E63D2 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.4% C 0.172 H 271.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4E63D2
RGB	rgb(78, 99, 210)
HSL	hsl(230, 59%, 56%)
HSV	hsv(230, 63%, 82%)
CMYK	cmyk(62.9%, 52.9%, 0%, 17.6%)
CIE-LAB	lab(45.90, 26.73, -59.83)
CIE-LCH	lch(45.90, 65.53, 294.08°)
OKLab	oklab(54.38% 0.0044 -0.1717)
OKLCH	oklch(54.38% 0.172 271.5)
XYZ	xyz(19.2327, 15.1949, 62.8796)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E63D2 #D2BD4E

analogous

#4EA5D2 #4E63D2 #7B4ED2

triadic

#4E63D2 #D24E63 #63D24E

tetradic

#4E63D2 #D24EA5 #D2BD4E #4ED27B

square

#4E63D2 #D24EA5 #D2BD4E #4ED27B

split-complementary

#4E63D2 #D27B4E #A5D24E

monochromatic

#223184 #2E43B5 #4E63D2 #7F8EDE #B0B9EB

Accessibility & contrast

On white

5.20

#4E63D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4E63D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E63D2

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E63D2	#FFFFFF	#000000	##FFFFFF
##4E63D2	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B73D6

Deuteranopia (green-blind)

#0067D0

Tritanopia (blue-blind)

#007D91

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4e63d2;
/* rgb */ color: rgb(78, 99, 210);
/* oklch */ color: oklch(54.4% 0.172 271.5);

Tailwind

colors: {
  custom: {
    50: '#8c8fe0',
    500: '#4e63d2',
    950: '#000000',
  },
}

SCSS

$custom: #4e63d2;
$custom-light: #8c8fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e63d2",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 210
  },
  "hsl": {
    "h": 230.455,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.54379,
    "c": 0.17174,
    "h": 271.5
  },
  "luminance": 0.15197
}

Semantic roles & 50–950 ramp

primary

#4E63D2

secondary

#D9D0A3

accent

#CA45E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4E63D2

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

Preview Lab → · Contrast checker → · Palette generator →