#4ECEEB#4ECEEB

#4ECEEB is a light, moderate cyan. Relative luminance 0.518; OKLCH L 79.3% C 0.117 H 215.7°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#4ECEEB
RGB	rgb(78, 206, 235)
HSL	hsl(191, 80%, 61%)
HSV	hsv(191, 67%, 92%)
CMYK	cmyk(66.8%, 12.3%, 0%, 7.8%)
CIE-LAB	lab(77.13, -26.12, -24.62)
CIE-LCH	lch(77.13, 35.89, 223.31°)
OKLab	oklab(79.25% -0.0953 -0.0685)
OKLCH	oklch(79.25% 0.117 215.7)
XYZ	xyz(40.2024, 51.7560, 86.4523)
Luminance	0.5176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECEEB #EB6B4E

analogous

#4EEBBA #4ECEEB #4E80EB

triadic

#4ECEEB #EB4ECE #CEEB4E

tetradic

#4ECEEB #BA4EEB #EB6B4E #80EB4E

square

#4ECEEB #BA4EEB #EB6B4E #80EB4E

split-complementary

#4ECEEB #EB4E80 #EBBA4E

monochromatic

#138FAB #1ABDE2 #4ECEEB #85DDF1 #BCECF7

Accessibility & contrast

On white

1.85

#4ECEEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#4ECEEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECEEB

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECEEB	#FFFFFF	#000000	##000000
##4ECEEB	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC8ED

Deuteranopia (green-blind)

#A4B7EB

Tritanopia (blue-blind)

#00D9D7

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4eceeb;
/* rgb */ color: rgb(78, 206, 235);
/* oklch */ color: oklch(79.3% 0.117 215.7);

Tailwind

colors: {
  custom: {
    50: '#91ddf1',
    500: '#4eceeb',
    950: '#000000',
  },
}

SCSS

$custom: #4eceeb;
$custom-light: #91ddf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4eceeb",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 235
  },
  "hsl": {
    "h": 191.083,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.79253,
    "c": 0.11739,
    "h": 215.7
  },
  "luminance": 0.5176
}

Semantic roles & 50–950 ramp

primary

#4ECEEB

secondary

#AC4831

accent

#3009DC

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4ECEEB

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

Preview Lab → · Contrast checker → · Palette generator →