#4E71FC#4E71FC

#4E71FC is a mid, highly saturated blue. Relative luminance 0.205; OKLCH L 60.1% C 0.210 H 268.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4E71FC
RGB	rgb(78, 113, 252)
HSL	hsl(228, 97%, 65%)
HSV	hsv(228, 69%, 99%)
CMYK	cmyk(69%, 55.2%, 0%, 1.2%)
CIE-LAB	lab(52.35, 32.50, -73.01)
CIE-LCH	lch(52.35, 79.92, 293.99°)
OKLab	oklab(60.15% -0.0052 -0.2103)
OKLCH	oklch(60.15% 0.21 268.6)
XYZ	xyz(26.6117, 20.4556, 94.6224)
Luminance	0.2046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71FC #FCD94E

analogous

#4EC8FC #4E71FC #824EFC

triadic

#4E71FC #FC4E71 #71FC4E

tetradic

#4E71FC #FC4EC8 #FCD94E #4EFC82

square

#4E71FC #FC4EC8 #FCD94E #4EFC82

split-complementary

#4E71FC #FC824E #C8FC4E

monochromatic

#032CCC #1241FB #4E71FC #8AA1FD #C6D2FE

Accessibility & contrast

On white

4.12

#4E71FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#4E71FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E71FC

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71FC	#FFFFFF	#000000	##000000
##4E71FC	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FF

Deuteranopia (green-blind)

#0075F9

Tritanopia (blue-blind)

#0093AC

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e71fc;
/* rgb */ color: rgb(78, 113, 252);
/* oklch */ color: oklch(60.1% 0.210 268.6);

Tailwind

colors: {
  custom: {
    50: '#9399fe',
    500: '#4e71fc',
    950: '#000000',
  },
}

SCSS

$custom: #4e71fc;
$custom-light: #9399fe;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71fc",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 252
  },
  "hsl": {
    "h": 227.931,
    "s": 96.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.60145,
    "c": 0.21035,
    "h": 268.6
  },
  "luminance": 0.20458
}

Semantic roles & 50–950 ramp

primary

#4E71FC

secondary

#F1E5B5

accent

#B700E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0D18

muted

#7E7E86

Preview Lab

Preview with #4E71FC

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

Preview Lab → · Contrast checker → · Palette generator →