#4EBFEB#4EBFEB

#4EBFEB is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.8% C 0.119 H 227.4°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#4EBFEB
RGB	rgb(78, 191, 235)
HSL	hsl(197, 80%, 61%)
HSV	hsv(197, 67%, 92%)
CMYK	cmyk(66.8%, 18.7%, 0%, 7.8%)
CIE-LAB	lab(72.81, -18.50, -31.25)
CIE-LCH	lch(72.81, 36.32, 239.37°)
OKLab	oklab(75.79% -0.0804 -0.0874)
OKLCH	oklch(75.79% 0.119 227.4)
XYZ	xyz(36.7621, 44.8755, 85.3055)
Luminance	0.4488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EBFEB #EB7A4E

analogous

#4EEBC8 #4EBFEB #4E71EB

triadic

#4EBFEB #EB4EBF #BFEB4E

tetradic

#4EBFEB #C84EEB #EB7A4E #71EB4E

square

#4EBFEB #C84EEB #EB7A4E #71EB4E

split-complementary

#4EBFEB #EB4E71 #EBC84E

monochromatic

#1381AB #1AAAE2 #4EBFEB #85D3F1 #BCE7F7

Accessibility & contrast

On white

2.11

#4EBFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#4EBFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EBFEB

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EBFEB	#FFFFFF	#000000	##000000
##4EBFEB	1.00	2.11	9.98	9.98
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BCED

Deuteranopia (green-blind)

#92ACEA

Tritanopia (blue-blind)

#00CCCD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ebfeb;
/* rgb */ color: rgb(78, 191, 235);
/* oklch */ color: oklch(75.8% 0.119 227.4);

Tailwind

colors: {
  custom: {
    50: '#90d2f1',
    500: '#4ebfeb',
    950: '#000000',
  },
}

SCSS

$custom: #4ebfeb;
$custom-light: #90d2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ebfeb",
  "rgb": {
    "r": 78,
    "g": 191,
    "b": 235
  },
  "hsl": {
    "h": 196.815,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.75787,
    "c": 0.11882,
    "h": 227.4
  },
  "luminance": 0.44879
}

Semantic roles & 50–950 ramp

primary

#4EBFEB

secondary

#E8BEAD

accent

#4409DC

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4EBFEB

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

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