#4E8DF7#4E8DF7

#4E8DF7 is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.4% C 0.171 H 260.2°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E8DF7
RGB	rgb(78, 141, 247)
HSL	hsl(218, 91%, 64%)
HSV	hsv(218, 68%, 97%)
CMYK	cmyk(68.4%, 42.9%, 0%, 3.1%)
CIE-LAB	lab(59.33, 13.65, -59.01)
CIE-LCH	lch(59.33, 60.57, 283.03°)
OKLab	oklab(65.36% -0.0292 -0.1687)
OKLCH	oklch(65.36% 0.171 260.2)
XYZ	xyz(29.4492, 27.3818, 91.7109)
Luminance	0.2738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8DF7 #F7B84E

analogous

#4EE1F7 #4E8DF7 #634EF7

triadic

#4E8DF7 #F74E8D #8DF74E

tetradic

#4E8DF7 #F74EE1 #F7B84E #4EF763

square

#4E8DF7 #F74EE1 #F7B84E #4EF763

split-complementary

#4E8DF7 #F7634E #E1F74E

monochromatic

#094EC2 #1367F4 #4E8DF7 #89B3FA #C3D8FC

Accessibility & contrast

On white

3.24

#4E8DF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#4E8DF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8DF7

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8DF7	#FFFFFF	#000000	##000000
##4E8DF7	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A97FB

Deuteranopia (green-blind)

#3C88F5

Tritanopia (blue-blind)

#00A6B6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4e8df7;
/* rgb */ color: rgb(78, 141, 247);
/* oklch */ color: oklch(65.4% 0.171 260.2);

Tailwind

colors: {
  custom: {
    50: '#91adfa',
    500: '#4e8df7',
    950: '#000000',
  },
}

SCSS

$custom: #4e8df7;
$custom-light: #91adfa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8df7",
  "rgb": {
    "r": 78,
    "g": 141,
    "b": 247
  },
  "hsl": {
    "h": 217.633,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.65359,
    "c": 0.17118,
    "h": 260.2
  },
  "luminance": 0.27385
}

Semantic roles & 50–950 ramp

primary

#4E8DF7

secondary

#EED8B3

accent

#9000E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4E8DF7

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

Preview Lab → · Contrast checker → · Palette generator →