#4EC1EB#4EC1EB

#4EC1EB is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.2% C 0.118 H 225.9°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#4EC1EB
RGB	rgb(78, 193, 235)
HSL	hsl(196, 80%, 61%)
HSV	hsv(196, 67%, 92%)
CMYK	cmyk(66.8%, 17.9%, 0%, 7.8%)
CIE-LAB	lab(73.39, -19.54, -30.37)
CIE-LCH	lch(73.39, 36.11, 237.24°)
OKLab	oklab(76.25% -0.0824 -0.0849)
OKLCH	oklch(76.25% 0.118 225.9)
XYZ	xyz(37.2012, 45.7537, 85.4519)
Luminance	0.4576 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC1EB #EB784E

analogous

#4EEBC7 #4EC1EB #4E73EB

triadic

#4EC1EB #EB4EC1 #C1EB4E

tetradic

#4EC1EB #C74EEB #EB784E #73EB4E

square

#4EC1EB #C74EEB #EB784E #73EB4E

split-complementary

#4EC1EB #EB4E73 #EBC74E

monochromatic

#1383AB #1AADE2 #4EC1EB #85D4F1 #BCE8F7

Accessibility & contrast

On white

2.07

#4EC1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#4EC1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC1EB

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC1EB	#FFFFFF	#000000	##000000
##4EC1EB	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABDED

Deuteranopia (green-blind)

#94ADEB

Tritanopia (blue-blind)

#00CDCF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ec1eb;
/* rgb */ color: rgb(78, 193, 235);
/* oklch */ color: oklch(76.2% 0.118 225.9);

Tailwind

colors: {
  custom: {
    50: '#91d3f1',
    500: '#4ec1eb',
    950: '#000000',
  },
}

SCSS

$custom: #4ec1eb;
$custom-light: #91d3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec1eb",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 235
  },
  "hsl": {
    "h": 196.051,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.76247,
    "c": 0.11833,
    "h": 225.9
  },
  "luminance": 0.45758
}

Semantic roles & 50–950 ramp

primary

#4EC1EB

secondary

#E8BDAD

accent

#4209DC

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4EC1EB

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

Preview Lab → · Contrast checker → · Palette generator →