#4EB0DA#4EB0DA

#4EB0DA is a light, moderate cyan. Relative luminance 0.377; OKLCH L 71.6% C 0.109 H 229.3°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#4EB0DA
RGB	rgb(78, 176, 218)
HSL	hsl(198, 65%, 58%)
HSV	hsv(198, 64%, 85%)
CMYK	cmyk(64.2%, 19.3%, 0%, 14.5%)
CIE-LAB	lab(67.82, -15.95, -29.68)
CIE-LCH	lch(67.82, 33.70, 241.75°)
OKLab	oklab(71.59% -0.0714 -0.083)
OKLCH	oklch(71.59% 0.109 229.3)
XYZ	xyz(31.3171, 37.7291, 71.9481)
Luminance	0.3773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB0DA #DA784E

analogous

#4EDABE #4EB0DA #4E6ADA

triadic

#4EB0DA #DA4EB0 #B0DA4E

tetradic

#4EB0DA #BE4EDA #DA784E #6ADA4E

square

#4EB0DA #BE4EDA #DA784E #6ADA4E

split-complementary

#4EB0DA #DA4E6A #DABE4E

monochromatic

#1E6E90 #2994C2 #4EB0DA #81C7E5 #B3DDEF

Accessibility & contrast

On white

2.46

#4EB0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#4EB0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB0DA

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB0DA	#FFFFFF	#000000	##000000
##4EB0DA	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AADDC

Deuteranopia (green-blind)

#879FD9

Tritanopia (blue-blind)

#00BCBE

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4eb0da;
/* rgb */ color: rgb(78, 176, 218);
/* oklch */ color: oklch(71.6% 0.109 229.3);

Tailwind

colors: {
  custom: {
    50: '#8dc7e5',
    500: '#4eb0da',
    950: '#000000',
  },
}

SCSS

$custom: #4eb0da;
$custom-light: #8dc7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb0da",
  "rgb": {
    "r": 78,
    "g": 176,
    "b": 218
  },
  "hsl": {
    "h": 198,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.71588,
    "c": 0.10949,
    "h": 229.3
  },
  "luminance": 0.37732
}

Semantic roles & 50–950 ramp

primary

#4EB0DA

secondary

#DEB7A6

accent

#723FE8

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #4EB0DA

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

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