#4ECFF7#4ECFF7

#4ECFF7 is a light, vivid cyan. Relative luminance 0.530; OKLCH L 80.0% C 0.124 H 222.4°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFF7
RGB	rgb(78, 207, 247)
HSL	hsl(194, 91%, 64%)
HSV	hsv(194, 68%, 97%)
CMYK	cmyk(68.4%, 16.2%, 0%, 3.1%)
CIE-LAB	lab(77.85, -22.97, -29.95)
CIE-LCH	lch(77.85, 37.75, 232.51°)
OKLab	oklab(79.97% -0.0918 -0.0837)
OKLCH	oklch(79.97% 0.124 222.4)
XYZ	xyz(42.2363, 52.9560, 95.9732)
Luminance	0.5296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFF7 #F7764E

analogous

#4EF7CA #4ECFF7 #4E7AF7

triadic

#4ECFF7 #F74ECF #CFF74E

tetradic

#4ECFF7 #CA4EF7 #F7764E #7AF74E

square

#4ECFF7 #CA4EF7 #F7764E #7AF74E

split-complementary

#4ECFF7 #F74E7A #F7CA4E

monochromatic

#0996C2 #13BFF4 #4ECFF7 #89DFFA #C3EFFC

Accessibility & contrast

On white

1.81

#4ECFF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#4ECFF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFF7

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFF7	#FFFFFF	#000000	##000000
##4ECFF7	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8CAF9

Deuteranopia (green-blind)

#A0B9F7

Tritanopia (blue-blind)

#00DCDC

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4ecff7;
/* rgb */ color: rgb(78, 207, 247);
/* oklch */ color: oklch(80.0% 0.124 222.4);

Tailwind

colors: {
  custom: {
    50: '#93ddfa',
    500: '#4ecff7',
    950: '#000000',
  },
}

SCSS

$custom: #4ecff7;
$custom-light: #93ddfa;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecff7",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 247
  },
  "hsl": {
    "h": 194.201,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.79968,
    "c": 0.12419,
    "h": 222.4
  },
  "luminance": 0.52961
}

Semantic roles & 50–950 ramp

primary

#4ECFF7

secondary

#BF4D2A

accent

#3600E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #4ECFF7

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

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