#4EBFDB#4EBFDB

#4EBFDB is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.1% C 0.108 H 217.1°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4EBFDB
RGB	rgb(78, 191, 219)
HSL	hsl(192, 66%, 58%)
HSV	hsv(192, 64%, 86%)
CMYK	cmyk(64.4%, 12.8%, 0%, 14.1%)
CIE-LAB	lab(72.22, -23.42, -23.47)
CIE-LCH	lch(72.22, 33.16, 225.07°)
OKLab	oklab(75.12% -0.0864 -0.0653)
OKLCH	oklch(75.12% 0.108 217.1)
XYZ	xyz(34.5536, 43.9921, 73.6744)
Luminance	0.4400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EBFDB #DB6A4E

analogous

#4EDBB0 #4EBFDB #4E78DB

triadic

#4EBFDB #DB4EBF #BFDB4E

tetradic

#4EBFDB #B04EDB #DB6A4E #78DB4E

square

#4EBFDB #B04EDB #DB6A4E #78DB4E

split-complementary

#4EBFDB #DB4E78 #DBB04E

monochromatic

#1E7A91 #28A5C4 #4EBFDB #81D1E5 #B4E4F0

Accessibility & contrast

On white

2.14

#4EBFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#4EBFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EBFDB

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EBFDB	#FFFFFF	#000000	##000000
##4EBFDB	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBADD

Deuteranopia (green-blind)

#98ABDB

Tritanopia (blue-blind)

#00C9C8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4ebfdb;
/* rgb */ color: rgb(78, 191, 219);
/* oklch */ color: oklch(75.1% 0.108 217.1);

Tailwind

colors: {
  custom: {
    50: '#8fd2e6',
    500: '#4ebfdb',
    950: '#000000',
  },
}

SCSS

$custom: #4ebfdb;
$custom-light: #8fd2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ebfdb",
  "rgb": {
    "r": 78,
    "g": 191,
    "b": 219
  },
  "hsl": {
    "h": 191.915,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.75123,
    "c": 0.1083,
    "h": 217.1
  },
  "luminance": 0.43996
}

Semantic roles & 50–950 ramp

primary

#4EBFDB

secondary

#DEB1A6

accent

#613FE9

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4EBFDB

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

Preview Lab → · Contrast checker → · Palette generator →