#4EA1EA#4EA1EA

#4EA1EA is a light, vivid cyan. Relative luminance 0.331; OKLCH L 68.9% C 0.135 H 247.7°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#4EA1EA
RGB	rgb(78, 161, 234)
HSL	hsl(208, 79%, 61%)
HSV	hsv(208, 67%, 92%)
CMYK	cmyk(66.7%, 31.2%, 0%, 8.2%)
CIE-LAB	lab(64.20, -2.50, -44.12)
CIE-LCH	lch(64.20, 44.19, 266.75°)
OKLab	oklab(68.94% -0.0511 -0.1248)
OKLCH	oklch(68.94% 0.135 247.7)
XYZ	xyz(30.7325, 33.0467, 82.5850)
Luminance	0.3305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA1EA #EA974E

analogous

#4EEAE5 #4EA1EA #4E53EA

triadic

#4EA1EA #EA4EA1 #A1EA4E

tetradic

#4EA1EA #E54EEA #EA974E #53EA4E

square

#4EA1EA #E54EEA #EA974E #53EA4E

split-complementary

#4EA1EA #EA4E53 #EAE54E

monochromatic

#1464A9 #1B84E0 #4EA1EA #85BEF0 #BBDBF7

Accessibility & contrast

On white

2.76

#4EA1EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#4EA1EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA1EA

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA1EA	#FFFFFF	#000000	##000000
##4EA1EA	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A4ED

Deuteranopia (green-blind)

#6B95E9

Tritanopia (blue-blind)

#00B2BB

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4ea1ea;
/* rgb */ color: rgb(78, 161, 234);
/* oklch */ color: oklch(68.9% 0.135 247.7);

Tailwind

colors: {
  custom: {
    50: '#8fbcf1',
    500: '#4ea1ea',
    950: '#000000',
  },
}

SCSS

$custom: #4ea1ea;
$custom-light: #8fbcf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea1ea",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 234
  },
  "hsl": {
    "h": 208.077,
    "s": 78.788,
    "l": 61.176
  },
  "oklch": {
    "l": 0.68942,
    "c": 0.13488,
    "h": 247.7
  },
  "luminance": 0.3305
}

Semantic roles & 50–950 ramp

primary

#4EA1EA

secondary

#E7C8AD

accent

#6C0ADB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EA1EA

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

Preview Lab → · Contrast checker → · Palette generator →