#4E9EE3#4E9EE3

#4E9EE3 is a light, vivid cyan. Relative luminance 0.316; OKLCH L 67.9% C 0.129 H 247.1°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4E9EE3
RGB	rgb(78, 158, 227)
HSL	hsl(208, 73%, 60%)
HSV	hsv(208, 66%, 89%)
CMYK	cmyk(65.6%, 30.4%, 0%, 11%)
CIE-LAB	lab(63.02, -3.13, -42.11)
CIE-LCH	lch(63.02, 42.22, 265.74°)
OKLab	oklab(67.91% -0.0502 -0.119)
OKLCH	oklch(67.91% 0.129 247.1)
XYZ	xyz(29.2287, 31.6165, 77.2204)
Luminance	0.3162 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9EE3 #E3934E

analogous

#4EE3DD #4E9EE3 #4E54E3

triadic

#4E9EE3 #E34E9E #9EE34E

tetradic

#4E9EE3 #DD4EE3 #E3934E #54E34E

square

#4E9EE3 #DD4EE3 #E3934E #54E34E

split-complementary

#4E9EE3 #E34E54 #E3DD4E

monochromatic

#19609E #2180D3 #4E9EE3 #83BBEB #B8D8F4

Accessibility & contrast

On white

2.87

#4E9EE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#4E9EE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9EE3

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9EE3	#FFFFFF	#000000	##000000
##4E9EE3	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A0E6

Deuteranopia (green-blind)

#6B92E2

Tritanopia (blue-blind)

#00AEB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4e9ee3;
/* rgb */ color: rgb(78, 158, 227);
/* oklch */ color: oklch(67.9% 0.129 247.1);

Tailwind

colors: {
  custom: {
    50: '#8ebaec',
    500: '#4e9ee3',
    950: '#000000',
  },
}

SCSS

$custom: #4e9ee3;
$custom-light: #8ebaec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9ee3",
  "rgb": {
    "r": 78,
    "g": 158,
    "b": 227
  },
  "hsl": {
    "h": 207.785,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.67911,
    "c": 0.12914,
    "h": 247.1
  },
  "luminance": 0.31619
}

Semantic roles & 50–950 ramp

primary

#4E9EE3

secondary

#E3C4AA

accent

#8D38EF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4E9EE3

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

Preview Lab → · Contrast checker → · Palette generator →