#4EA1E3#4EA1E3

#4EA1E3 is a light, vivid cyan. Relative luminance 0.327; OKLCH L 68.6% C 0.127 H 245.2°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#4EA1E3
RGB	rgb(78, 161, 227)
HSL	hsl(207, 73%, 60%)
HSV	hsv(207, 66%, 89%)
CMYK	cmyk(65.6%, 29.1%, 0%, 11%)
CIE-LAB	lab(63.88, -4.83, -40.77)
CIE-LCH	lch(63.88, 41.05, 263.24°)
OKLab	oklab(68.58% -0.0532 -0.1151)
OKLCH	oklch(68.58% 0.127 245.2)
XYZ	xyz(29.7467, 32.6524, 77.3930)
Luminance	0.3266 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA1E3 #E3904E

analogous

#4EE3DA #4EA1E3 #4E57E3

triadic

#4EA1E3 #E34EA1 #A1E34E

tetradic

#4EA1E3 #DA4EE3 #E3904E #57E34E

square

#4EA1E3 #DA4EE3 #E3904E #57E34E

split-complementary

#4EA1E3 #E34E57 #E3DA4E

monochromatic

#19639E #2184D3 #4EA1E3 #83BDEB #B8D9F4

Accessibility & contrast

On white

2.79

#4EA1E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#4EA1E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA1E3

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA1E3	#FFFFFF	#000000	##000000
##4EA1E3	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A3E6

Deuteranopia (green-blind)

#6F94E2

Tritanopia (blue-blind)

#00B1B8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ea1e3;
/* rgb */ color: rgb(78, 161, 227);
/* oklch */ color: oklch(68.6% 0.127 245.2);

Tailwind

colors: {
  custom: {
    50: '#8ebcec',
    500: '#4ea1e3',
    950: '#000000',
  },
}

SCSS

$custom: #4ea1e3;
$custom-light: #8ebcec;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea1e3",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 227
  },
  "hsl": {
    "h": 206.577,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.68584,
    "c": 0.12677,
    "h": 245.2
  },
  "luminance": 0.32655
}

Semantic roles & 50–950 ramp

primary

#4EA1E3

secondary

#E3C3AA

accent

#8938EF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EA1E3

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

Preview Lab → · Contrast checker → · Palette generator →