#4ECBF7#4ECBF7

#4ECBF7 is a light, vivid cyan. Relative luminance 0.510; OKLCH L 79.1% C 0.125 H 225.3°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#4ECBF7
RGB	rgb(78, 203, 247)
HSL	hsl(196, 91%, 64%)
HSV	hsv(196, 68%, 97%)
CMYK	cmyk(68.4%, 17.8%, 0%, 3.1%)
CIE-LAB	lab(76.70, -20.94, -31.71)
CIE-LCH	lch(76.70, 38.00, 236.56°)
OKLab	oklab(79.05% -0.0879 -0.0887)
OKLCH	oklch(79.05% 0.125 225.3)
XYZ	xyz(41.2795, 51.0423, 95.6543)
Luminance	0.5105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECBF7 #F77A4E

analogous

#4EF7CE #4ECBF7 #4E76F7

triadic

#4ECBF7 #F74ECB #CBF74E

tetradic

#4ECBF7 #CE4EF7 #F77A4E #76F74E

square

#4ECBF7 #CE4EF7 #F77A4E #76F74E

split-complementary

#4ECBF7 #F74E76 #F7CE4E

monochromatic

#0992C2 #13BAF4 #4ECBF7 #89DCFA #C3EDFC

Accessibility & contrast

On white

1.87

#4ECBF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#4ECBF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECBF7

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECBF7	#FFFFFF	#000000	##000000
##4ECBF7	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C7F9

Deuteranopia (green-blind)

#9BB6F7

Tritanopia (blue-blind)

#00D8D9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4ecbf7;
/* rgb */ color: rgb(78, 203, 247);
/* oklch */ color: oklch(79.1% 0.125 225.3);

Tailwind

colors: {
  custom: {
    50: '#93dbfa',
    500: '#4ecbf7',
    950: '#000000',
  },
}

SCSS

$custom: #4ecbf7;
$custom-light: #93dbfa;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecbf7",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 247
  },
  "hsl": {
    "h": 195.621,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.79051,
    "c": 0.12488,
    "h": 225.3
  },
  "luminance": 0.51047
}

Semantic roles & 50–950 ramp

primary

#4ECBF7

secondary

#BF512A

accent

#3C00E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #4ECBF7

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

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