#4ECBE8#4ECBE8

#4ECBE8 is a light, moderate cyan. Relative luminance 0.502; OKLCH L 78.4% C 0.116 H 216.1°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#4ECBE8
RGB	rgb(78, 203, 232)
HSL	hsl(191, 77%, 61%)
HSV	hsv(191, 66%, 91%)
CMYK	cmyk(66.4%, 12.5%, 0%, 9%)
CIE-LAB	lab(76.16, -25.53, -24.49)
CIE-LCH	lch(76.16, 35.38, 223.81°)
OKLab	oklab(78.44% -0.0935 -0.0682)
OKLCH	oklch(78.44% 0.116 216.1)
XYZ	xyz(39.0573, 50.1535, 83.9505)
Luminance	0.5016 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECBE8 #E86B4E

analogous

#4EE8B8 #4ECBE8 #4E7EE8

triadic

#4ECBE8 #E84ECB #CBE84E

tetradic

#4ECBE8 #B84EE8 #E86B4E #7EE84E

square

#4ECBE8 #B84EE8 #E86B4E #7EE84E

split-complementary

#4ECBE8 #E84E7E #E8B84E

monochromatic

#168BA6 #1DB8DC #4ECBE8 #84DBEF #BAEBF6

Accessibility & contrast

On white

1.90

#4ECBE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#4ECBE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECBE8

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECBE8	#FFFFFF	#000000	##000000
##4ECBE8	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C5EA

Deuteranopia (green-blind)

#A1B5E8

Tritanopia (blue-blind)

#00D6D4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ecbe8;
/* rgb */ color: rgb(78, 203, 232);
/* oklch */ color: oklch(78.4% 0.116 216.1);

Tailwind

colors: {
  custom: {
    50: '#91dbef',
    500: '#4ecbe8',
    950: '#000000',
  },
}

SCSS

$custom: #4ecbe8;
$custom-light: #91dbef;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecbe8",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 232
  },
  "hsl": {
    "h": 191.299,
    "s": 77,
    "l": 60.784
  },
  "oklch": {
    "l": 0.78438,
    "c": 0.1157,
    "h": 216.1
  },
  "luminance": 0.50158
}

Semantic roles & 50–950 ramp

primary

#4ECBE8

secondary

#A84832

accent

#330CD9

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4ECBE8

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

Preview Lab → · Contrast checker → · Palette generator →