#4E68E1#4E68E1

#4E68E1 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.4% C 0.186 H 270.3°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4E68E1
RGB	rgb(78, 104, 225)
HSL	hsl(229, 71%, 59%)
HSV	hsv(229, 65%, 88%)
CMYK	cmyk(65.3%, 53.8%, 0%, 11.8%)
CIE-LAB	lab(48.20, 28.75, -64.63)
CIE-LCH	lch(48.20, 70.74, 293.98°)
OKLab	oklab(56.44% 0.0009 -0.1857)
OKLCH	oklch(56.44% 0.186 270.3)
XYZ	xyz(21.6782, 16.9546, 73.3497)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E68E1 #E1C74E

analogous

#4EB1E1 #4E68E1 #7E4EE1

triadic

#4E68E1 #E14E68 #68E14E

tetradic

#4E68E1 #E14EB1 #E1C74E #4EE17E

square

#4E68E1 #E14EB1 #E1C74E #4EE17E

split-complementary

#4E68E1 #E17E4E #B1E14E

monochromatic

#1A319A #2341CF #4E68E1 #8295EA #B7C1F3

Accessibility & contrast

On white

4.78

#4E68E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#4E68E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E68E1

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E68E1	#FFFFFF	#000000	##FFFFFF
##4E68E1	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A79E5

Deuteranopia (green-blind)

#006CDF

Tritanopia (blue-blind)

#00859A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4e68e1;
/* rgb */ color: rgb(78, 104, 225);
/* oklch */ color: oklch(56.4% 0.186 270.3);

Tailwind

colors: {
  custom: {
    50: '#8f92eb',
    500: '#4e68e1',
    950: '#000000',
  },
}

SCSS

$custom: #4e68e1;
$custom-light: #8f92eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e68e1",
  "rgb": {
    "r": 78,
    "g": 104,
    "b": 225
  },
  "hsl": {
    "h": 229.388,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56436,
    "c": 0.18575,
    "h": 270.3
  },
  "luminance": 0.16957
}

Semantic roles & 50–950 ramp

primary

#4E68E1

secondary

#E2D8A9

accent

#CE3AEE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #4E68E1

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

Preview Lab → · Contrast checker → · Palette generator →