#4E63E2#4E63E2

#4E63E2 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.6% C 0.193 H 271.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4E63E2
RGB	rgb(78, 99, 226)
HSL	hsl(231, 72%, 60%)
HSV	hsv(231, 65%, 89%)
CMYK	cmyk(65.5%, 56.2%, 0%, 11.4%)
CIE-LAB	lab(47.02, 32.21, -67.12)
CIE-LCH	lch(47.02, 74.44, 295.63°)
OKLab	oklab(55.57% 0.0052 -0.1931)
OKLCH	oklch(55.57% 0.193 271.5)
XYZ	xyz(21.3266, 16.0324, 73.9074)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E63E2 #E2CD4E

analogous

#4EADE2 #4E63E2 #834EE2

triadic

#4E63E2 #E24E63 #63E24E

tetradic

#4E63E2 #E24EAD #E2CD4E #4EE283

square

#4E63E2 #E24EAD #E2CD4E #4EE283

split-complementary

#4E63E2 #E2834E #ADE24E

monochromatic

#1A2C9C #223BD1 #4E63E2 #8391EB #B7C0F3

Accessibility & contrast

On white

4.99

#4E63E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#4E63E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E63E2

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E63E2	#FFFFFF	#000000	##FFFFFF
##4E63E2	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	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: #4e63e2;
/* rgb */ color: rgb(78, 99, 226);
/* oklch */ color: oklch(55.6% 0.193 271.5);

Tailwind

colors: {
  custom: {
    50: '#8f8fec',
    500: '#4e63e2',
    950: '#000000',
  },
}

SCSS

$custom: #4e63e2;
$custom-light: #8f8fec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e63e2",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 226
  },
  "hsl": {
    "h": 231.486,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.5557,
    "c": 0.19319,
    "h": 271.5
  },
  "luminance": 0.16034
}

Semantic roles & 50–950 ramp

primary

#4E63E2

secondary

#E3DAA9

accent

#D539EF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4E63E2

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

Preview Lab → · Contrast checker → · Palette generator →