#4E68E3#4E68E3

#4E68E3 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.6% C 0.188 H 270.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4E68E3
RGB	rgb(78, 104, 227)
HSL	hsl(230, 73%, 60%)
HSV	hsv(230, 66%, 89%)
CMYK	cmyk(65.6%, 54.2%, 0%, 11%)
CIE-LAB	lab(48.34, 29.44, -65.54)
CIE-LCH	lch(48.34, 71.85, 294.19°)
OKLab	oklab(56.58% 0.001 -0.1884)
OKLCH	oklch(56.58% 0.188 270.3)
XYZ	xyz(21.9526, 17.0644, 74.7950)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E68E3 #E3C94E

analogous

#4EB3E3 #4E68E3 #7E4EE3

triadic

#4E68E3 #E34E68 #68E34E

tetradic

#4E68E3 #E34EB3 #E3C94E #4EE37E

square

#4E68E3 #E34EB3 #E3C94E #4EE37E

split-complementary

#4E68E3 #E37E4E #B3E34E

monochromatic

#19309E #2140D3 #4E68E3 #8395EB #B8C2F4

Accessibility & contrast

On white

4.76

#4E68E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#4E68E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E68E3

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E68E3	#FFFFFF	#000000	##FFFFFF
##4E68E3	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AE7

Deuteranopia (green-blind)

#006CE1

Tritanopia (blue-blind)

#00859B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4e68e3;
/* rgb */ color: rgb(78, 104, 227);
/* oklch */ color: oklch(56.6% 0.188 270.3);

Tailwind

colors: {
  custom: {
    50: '#8f92ed',
    500: '#4e68e3',
    950: '#000000',
  },
}

SCSS

$custom: #4e68e3;
$custom-light: #8f92ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4e68e3",
  "rgb": {
    "r": 78,
    "g": 104,
    "b": 227
  },
  "hsl": {
    "h": 229.53,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.56584,
    "c": 0.18841,
    "h": 270.3
  },
  "luminance": 0.17066
}

Semantic roles & 50–950 ramp

primary

#4E68E3

secondary

#E3D9AA

accent

#CF38EF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #4E68E3

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

Preview Lab → · Contrast checker → · Palette generator →