#4E9CE0#4E9CE0

#4E9CE0 is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.3% C 0.127 H 247.3°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4E9CE0
RGB	rgb(78, 156, 224)
HSL	hsl(208, 70%, 59%)
HSV	hsv(208, 65%, 88%)
CMYK	cmyk(65.2%, 30.4%, 0%, 12.2%)
CIE-LAB	lab(62.32, -2.99, -41.56)
CIE-LCH	lch(62.32, 41.66, 265.88°)
OKLab	oklab(67.31% -0.049 -0.1174)
OKLCH	oklch(67.31% 0.127 247.3)
XYZ	xyz(28.4799, 30.7756, 74.9459)
Luminance	0.3078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9CE0 #E0924E

analogous

#4EE0DB #4E9CE0 #4E53E0

triadic

#4E9CE0 #E04E9C #9CE04E

tetradic

#4E9CE0 #DB4EE0 #E0924E #53E04E

square

#4E9CE0 #DB4EE0 #E0924E #53E04E

split-complementary

#4E9CE0 #E04E53 #E0DB4E

monochromatic

#1B5E99 #247ECD #4E9CE0 #82B9E9 #B6D6F2

Accessibility & contrast

On white

2.93

#4E9CE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#4E9CE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9CE0

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9CE0	#FFFFFF	#000000	##000000
##4E9CE0	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9EE3

Deuteranopia (green-blind)

#6A90DF

Tritanopia (blue-blind)

#00ACB4

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4e9ce0;
/* rgb */ color: rgb(78, 156, 224);
/* oklch */ color: oklch(67.3% 0.127 247.3);

Tailwind

colors: {
  custom: {
    50: '#8eb8ea',
    500: '#4e9ce0',
    950: '#000000',
  },
}

SCSS

$custom: #4e9ce0;
$custom-light: #8eb8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9ce0",
  "rgb": {
    "r": 78,
    "g": 156,
    "b": 224
  },
  "hsl": {
    "h": 207.945,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.67309,
    "c": 0.12724,
    "h": 247.3
  },
  "luminance": 0.30778
}

Semantic roles & 50–950 ramp

primary

#4E9CE0

secondary

#E1C3A8

accent

#8E3BED

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E9CE0

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

Preview Lab → · Contrast checker → · Palette generator →