#4E9BFE#4E9BFE

#4E9BFE is a light, vivid cyan. Relative luminance 0.322; OKLCH L 68.7% C 0.165 H 255.8°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4E9BFE
RGB	rgb(78, 155, 254)
HSL	hsl(214, 99%, 65%)
HSV	hsv(214, 69%, 100%)
CMYK	cmyk(69.3%, 39%, 0%, 0.4%)
CIE-LAB	lab(63.52, 7.76, -56.15)
CIE-LCH	lch(63.52, 56.69, 277.87°)
OKLab	oklab(68.73% -0.0404 -0.1601)
OKLCH	oklch(68.73% 0.165 255.8)
XYZ	xyz(32.7461, 32.2147, 98.2390)
Luminance	0.3222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9BFE #FEB14E

analogous

#4EF3FE #4E9BFE #594EFE

triadic

#4E9BFE #FE4E9B #9BFE4E

tetradic

#4E9BFE #FE4EF3 #FEB14E #4EFE59

square

#4E9BFE #FE4EF3 #FEB14E #4EFE59

split-complementary

#4E9BFE #FE594E #F3FE4E

monochromatic

#015CD0 #1179FE #4E9BFE #8BBDFE #C8E0FF

Accessibility & contrast

On white

2.82

#4E9BFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#4E9BFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9BFE

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9BFE	#FFFFFF	#000000	##000000
##4E9BFE	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6DA3FF

Deuteranopia (green-blind)

#5292FC

Tritanopia (blue-blind)

#00B2C0

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4e9bfe;
/* rgb */ color: rgb(78, 155, 254);
/* oklch */ color: oklch(68.7% 0.165 255.8);

Tailwind

colors: {
  custom: {
    50: '#92b8ff',
    500: '#4e9bfe',
    950: '#000000',
  },
}

SCSS

$custom: #4e9bfe;
$custom-light: #92b8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9bfe",
  "rgb": {
    "r": 78,
    "g": 155,
    "b": 254
  },
  "hsl": {
    "h": 213.75,
    "s": 98.876,
    "l": 65.098
  },
  "oklch": {
    "l": 0.68734,
    "c": 0.16511,
    "h": 255.8
  },
  "luminance": 0.32218
}

Semantic roles & 50–950 ramp

primary

#4E9BFE

secondary

#F2D8B6

accent

#8100E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1118

muted

#7E8086

Preview Lab

Preview with #4E9BFE

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

Preview Lab → · Contrast checker → · Palette generator →