#4EA1E4#4EA1E4

#4EA1E4 is a light, vivid cyan. Relative luminance 0.327; OKLCH L 68.6% C 0.128 H 245.6°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#4EA1E4
RGB	rgb(78, 161, 228)
HSL	hsl(207, 74%, 60%)
HSV	hsv(207, 66%, 89%)
CMYK	cmyk(65.8%, 29.4%, 0%, 10.6%)
CIE-LAB	lab(63.92, -4.50, -41.25)
CIE-LCH	lch(63.92, 41.49, 263.77°)
OKLab	oklab(68.64% -0.0529 -0.1165)
OKLCH	oklch(68.64% 0.128 245.6)
XYZ	xyz(29.8851, 32.7078, 78.1220)
Luminance	0.3271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA1E4 #E4914E

analogous

#4EE4DC #4EA1E4 #4E56E4

triadic

#4EA1E4 #E44EA1 #A1E44E

tetradic

#4EA1E4 #DC4EE4 #E4914E #56E44E

square

#4EA1E4 #DC4EE4 #E4914E #56E44E

split-complementary

#4EA1E4 #E44E56 #E4DC4E

monochromatic

#18639F #2084D4 #4EA1E4 #83BDEC #B8D9F4

Accessibility & contrast

On white

2.78

#4EA1E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#4EA1E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA1E4

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA1E4	#FFFFFF	#000000	##000000
##4EA1E4	1.00	2.78	7.54	7.54
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A3E7

Deuteranopia (green-blind)

#6F94E3

Tritanopia (blue-blind)

#00B1B9

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ea1e4;
/* rgb */ color: rgb(78, 161, 228);
/* oklch */ color: oklch(68.6% 0.128 245.6);

Tailwind

colors: {
  custom: {
    50: '#8ebced',
    500: '#4ea1e4',
    950: '#000000',
  },
}

SCSS

$custom: #4ea1e4;
$custom-light: #8ebced;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea1e4",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 228
  },
  "hsl": {
    "h": 206.8,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.68635,
    "c": 0.1279,
    "h": 245.6
  },
  "luminance": 0.32711
}

Semantic roles & 50–950 ramp

primary

#4EA1E4

secondary

#E4C4AA

accent

#8A38F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EA1E4

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

Preview Lab → · Contrast checker → · Palette generator →