#4E71EC#4E71EC

#4E71EC is a mid, vivid blue. Relative luminance 0.195; OKLCH L 59.0% C 0.189 H 268.1°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E71EC
RGB	rgb(78, 113, 236)
HSL	hsl(227, 81%, 62%)
HSV	hsv(227, 67%, 93%)
CMYK	cmyk(66.9%, 52.1%, 0%, 7.5%)
CIE-LAB	lab(51.25, 26.96, -65.89)
CIE-LCH	lch(51.25, 71.19, 292.26°)
OKLab	oklab(58.97% -0.0061 -0.1893)
OKLCH	oklch(58.97% 0.189 268.1)
XYZ	xyz(24.1821, 19.4838, 81.8270)
Luminance	0.1949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71EC #ECC94E

analogous

#4EC0EC #4E71EC #7A4EEC

triadic

#4E71EC #EC4E71 #71EC4E

tetradic

#4E71EC #EC4EC0 #ECC94E #4EEC7A

square

#4E71EC #EC4EC0 #ECC94E #4EEC7A

split-complementary

#4E71EC #EC7A4E #C0EC4E

monochromatic

#1335AD #1946E4 #4E71EC #859DF2 #BDCAF8

Accessibility & contrast

On white

4.29

#4E71EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#4E71EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E71EC

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71EC	#FFFFFF	#000000	##000000
##4E71EC	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F82F0

Deuteranopia (green-blind)

#0073EA

Tritanopia (blue-blind)

#008EA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e71ec;
/* rgb */ color: rgb(78, 113, 236);
/* oklch */ color: oklch(59.0% 0.189 268.1);

Tailwind

colors: {
  custom: {
    50: '#9099f3',
    500: '#4e71ec',
    950: '#000000',
  },
}

SCSS

$custom: #4e71ec;
$custom-light: #9099f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71ec",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 236
  },
  "hsl": {
    "h": 226.709,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.58969,
    "c": 0.18943,
    "h": 268.1
  },
  "luminance": 0.19486
}

Semantic roles & 50–950 ramp

primary

#4E71EC

secondary

#E8DBAE

accent

#AE09DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4E71EC

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

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