#4E8BFE#4E8BFE

#4E8BFE is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.4% C 0.183 H 261.7°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4E8BFE
RGB	rgb(78, 139, 254)
HSL	hsl(219, 99%, 65%)
HSV	hsv(219, 69%, 100%)
CMYK	cmyk(69.3%, 45.3%, 0%, 0.4%)
CIE-LAB	lab(59.19, 17.29, -63.07)
CIE-LCH	lch(59.19, 65.40, 285.33°)
OKLab	oklab(65.39% -0.0263 -0.1806)
OKLCH	oklch(65.39% 0.183 261.7)
XYZ	xyz(30.2575, 27.2375, 97.4095)
Luminance	0.2724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8BFE #FEC14E

analogous

#4EE3FE #4E8BFE #694EFE

triadic

#4E8BFE #FE4E8B #8BFE4E

tetradic

#4E8BFE #FE4EE3 #FEC14E #4EFE69

square

#4E8BFE #FE4EE3 #FEC14E #4EFE69

split-complementary

#4E8BFE #FE694E #E3FE4E

monochromatic

#0149D0 #1163FE #4E8BFE #8BB3FE #C8DBFF

Accessibility & contrast

On white

3.26

#4E8BFE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#4E8BFE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8BFE

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8BFE	#FFFFFF	#000000	##000000
##4E8BFE	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5097FF

Deuteranopia (green-blind)

#2B87FC

Tritanopia (blue-blind)

#00A6B8

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4e8bfe;
/* rgb */ color: rgb(78, 139, 254);
/* oklch */ color: oklch(65.4% 0.183 261.7);

Tailwind

colors: {
  custom: {
    50: '#92acff',
    500: '#4e8bfe',
    950: '#000000',
  },
}

SCSS

$custom: #4e8bfe;
$custom-light: #92acff;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8bfe",
  "rgb": {
    "r": 78,
    "g": 139,
    "b": 254
  },
  "hsl": {
    "h": 219.205,
    "s": 98.876,
    "l": 65.098
  },
  "oklch": {
    "l": 0.65388,
    "c": 0.18254,
    "h": 261.7
  },
  "luminance": 0.27241
}

Semantic roles & 50–950 ramp

primary

#4E8BFE

secondary

#F2DDB6

accent

#9600E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1018

muted

#7E7F86

Preview Lab

Preview with #4E8BFE

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

Preview Lab → · Contrast checker → · Palette generator →