#4E71E2#4E71E2

#4E71E2 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.3% C 0.176 H 267.7°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4E71E2
RGB	rgb(78, 113, 226)
HSL	hsl(226, 72%, 60%)
HSV	hsv(226, 65%, 89%)
CMYK	cmyk(65.5%, 50%, 0%, 11.4%)
CIE-LAB	lab(50.59, 23.50, -61.33)
CIE-LCH	lch(50.59, 65.68, 290.96°)
OKLab	oklab(58.26% -0.0071 -0.1759)
OKLCH	oklch(58.26% 0.176 267.7)
XYZ	xyz(22.7698, 18.9188, 74.3885)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71E2 #E2BF4E

analogous

#4EBBE2 #4E71E2 #754EE2

triadic

#4E71E2 #E24E71 #71E24E

tetradic

#4E71E2 #E24EBB #E2BF4E #4EE275

square

#4E71E2 #E24EBB #E2BF4E #4EE275

split-complementary

#4E71E2 #E2754E #BBE24E

monochromatic

#1A389C #224BD1 #4E71E2 #839BEB #B7C5F3

Accessibility & contrast

On white

4.39

#4E71E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#4E71E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E71E2

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71E2	#FFFFFF	#000000	##000000
##4E71E2	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#307FE6

Deuteranopia (green-blind)

#0072E0

Tritanopia (blue-blind)

#008B9F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4e71e2;
/* rgb */ color: rgb(78, 113, 226);
/* oklch */ color: oklch(58.3% 0.176 267.7);

Tailwind

colors: {
  custom: {
    50: '#8e99ec',
    500: '#4e71e2',
    950: '#000000',
  },
}

SCSS

$custom: #4e71e2;
$custom-light: #8e99ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71e2",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 226
  },
  "hsl": {
    "h": 225.811,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.58263,
    "c": 0.17607,
    "h": 267.7
  },
  "luminance": 0.18921
}

Semantic roles & 50–950 ramp

primary

#4E71E2

secondary

#E3D5A9

accent

#C439EF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4E71E2

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

Preview Lab → · Contrast checker → · Palette generator →