#4E9CFF#4E9CFF

#4E9CFF is a light, vivid cyan. Relative luminance 0.326; OKLCH L 69.0% C 0.165 H 255.6°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#4E9CFF
RGB	rgb(78, 156, 255)
HSL	hsl(214, 100%, 65%)
HSV	hsv(214, 69%, 100%)
CMYK	cmyk(69.4%, 38.8%, 0%, 0%)
CIE-LAB	lab(63.85, 7.52, -56.18)
CIE-LCH	lch(63.85, 56.68, 277.62°)
OKLab	oklab(69.01% -0.0411 -0.1601)
OKLCH	oklch(69.01% 0.165 255.6)
XYZ	xyz(33.0737, 32.6131, 99.1403)
Luminance	0.3262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9CFF #FFB14E

analogous

#4EF5FF #4E9CFF #584EFF

triadic

#4E9CFF #FF4E9C #9CFF4E

tetradic

#4E9CFF #FF4EF5 #FFB14E #4EFF58

square

#4E9CFF #FF4EF5 #FFB14E #4EFF58

split-complementary

#4E9CFF #FF584E #F5FF4E

monochromatic

#005DD3 #117AFF #4E9CFF #8BBEFF #C8E0FF

Accessibility & contrast

On white

2.79

#4E9CFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#4E9CFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9CFF

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9CFF	#FFFFFF	#000000	##000000
##4E9CFF	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6EA4FF

Deuteranopia (green-blind)

#5393FD

Tritanopia (blue-blind)

#00B3C1

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4e9cff;
/* rgb */ color: rgb(78, 156, 255);
/* oklch */ color: oklch(69.0% 0.165 255.6);

Tailwind

colors: {
  custom: {
    50: '#92b8ff',
    500: '#4e9cff',
    950: '#000000',
  },
}

SCSS

$custom: #4e9cff;
$custom-light: #92b8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9cff",
  "rgb": {
    "r": 78,
    "g": 156,
    "b": 255
  },
  "hsl": {
    "h": 213.559,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.69006,
    "c": 0.16535,
    "h": 255.6
  },
  "luminance": 0.32617
}

Semantic roles & 50–950 ramp

primary

#4E9CFF

secondary

#F2D8B7

accent

#8000E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1118

muted

#7E8086

Preview Lab

Preview with #4E9CFF

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

Preview Lab → · Contrast checker → · Palette generator →