#4E9DFE#4E9DFE

#4E9DFE is a light, vivid cyan. Relative luminance 0.329; OKLCH L 69.2% C 0.163 H 255.0°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E9DFE
RGB	rgb(78, 157, 254)
HSL	hsl(213, 99%, 65%)
HSV	hsv(213, 69%, 100%)
CMYK	cmyk(69.3%, 38.2%, 0%, 0.4%)
CIE-LAB	lab(64.07, 6.59, -55.28)
CIE-LCH	lch(64.07, 55.67, 276.80°)
OKLab	oklab(69.16% -0.0422 -0.1575)
OKLCH	oklch(69.16% 0.163 255)
XYZ	xyz(33.0817, 32.8859, 98.3509)
Luminance	0.3289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9DFE #FEAF4E

analogous

#4EF5FE #4E9DFE #574EFE

triadic

#4E9DFE #FE4E9D #9DFE4E

tetradic

#4E9DFE #FE4EF5 #FEAF4E #4EFE57

square

#4E9DFE #FE4EF5 #FEAF4E #4EFE57

split-complementary

#4E9DFE #FE574E #F5FE4E

monochromatic

#015ED0 #117BFE #4E9DFE #8BBFFE #C8E0FF

Accessibility & contrast

On white

2.77

#4E9DFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#4E9DFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9DFE

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9DFE	#FFFFFF	#000000	##000000
##4E9DFE	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70A4FF

Deuteranopia (green-blind)

#5694FC

Tritanopia (blue-blind)

#00B4C1

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4e9dfe;
/* rgb */ color: rgb(78, 157, 254);
/* oklch */ color: oklch(69.2% 0.163 255.0);

Tailwind

colors: {
  custom: {
    50: '#92b9ff',
    500: '#4e9dfe',
    950: '#000000',
  },
}

SCSS

$custom: #4e9dfe;
$custom-light: #92b9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9dfe",
  "rgb": {
    "r": 78,
    "g": 157,
    "b": 254
  },
  "hsl": {
    "h": 213.068,
    "s": 98.876,
    "l": 65.098
  },
  "oklch": {
    "l": 0.69161,
    "c": 0.16307,
    "h": 255
  },
  "luminance": 0.32889
}

Semantic roles & 50–950 ramp

primary

#4E9DFE

secondary

#F2D7B6

accent

#7E00E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1118

muted

#7E8086

Preview Lab

Preview with #4E9DFE

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

Preview Lab → · Contrast checker → · Palette generator →