#4E71F5#4E71F5

#4E71F5 is a mid, highly saturated blue. Relative luminance 0.200; OKLCH L 59.6% C 0.201 H 268.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E71F5
RGB	rgb(78, 113, 245)
HSL	hsl(227, 89%, 63%)
HSV	hsv(227, 68%, 96%)
CMYK	cmyk(68.2%, 53.9%, 0%, 3.9%)
CIE-LAB	lab(51.86, 30.08, -69.92)
CIE-LCH	lch(51.86, 76.12, 293.28°)
OKLab	oklab(59.62% -0.0055 -0.2012)
OKLCH	oklch(59.62% 0.201 268.4)
XYZ	xyz(25.5228, 20.0200, 88.8877)
Luminance	0.2002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71F5 #F5D24E

analogous

#4EC4F5 #4E71F5 #7E4EF5

triadic

#4E71F5 #F54E71 #71F54E

tetradic

#4E71F5 #F54EC4 #F5D24E #4EF57E

square

#4E71F5 #F54EC4 #F5D24E #4EF57E

split-complementary

#4E71F5 #F57E4E #C4F54E

monochromatic

#0B30BE #1443F2 #4E71F5 #889FF8 #C2CEFC

Accessibility & contrast

On white

4.20

#4E71F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4E71F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E71F5

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71F5	#FFFFFF	#000000	##000000
##4E71F5	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0084FA

Deuteranopia (green-blind)

#0074F2

Tritanopia (blue-blind)

#0091A8

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e71f5;
/* rgb */ color: rgb(78, 113, 245);
/* oklch */ color: oklch(59.6% 0.201 268.4);

Tailwind

colors: {
  custom: {
    50: '#9299f9',
    500: '#4e71f5',
    950: '#000000',
  },
}

SCSS

$custom: #4e71f5;
$custom-light: #9299f9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71f5",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 245
  },
  "hsl": {
    "h": 227.425,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.59624,
    "c": 0.20127,
    "h": 268.4
  },
  "luminance": 0.20023
}

Semantic roles & 50–950 ramp

primary

#4E71F5

secondary

#EDE1B2

accent

#B500E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4E71F5

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

Preview Lab → · Contrast checker → · Palette generator →