#4ED5F7#4ED5F7

#4ED5F7 is a light, vivid cyan. Relative luminance 0.559; OKLCH L 81.3% C 0.124 H 218.0°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#4ED5F7
RGB	rgb(78, 213, 247)
HSL	hsl(192, 91%, 64%)
HSV	hsv(192, 68%, 97%)
CMYK	cmyk(68.4%, 13.8%, 0%, 3.1%)
CIE-LAB	lab(79.57, -25.97, -27.32)
CIE-LCH	lch(79.57, 37.69, 226.45°)
OKLab	oklab(81.35% -0.0976 -0.0762)
OKLCH	oklch(81.35% 0.124 218)
XYZ	xyz(43.7177, 55.9187, 96.4670)
Luminance	0.5592 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED5F7 #F7704E

analogous

#4EF7C4 #4ED5F7 #4E80F7

triadic

#4ED5F7 #F74ED5 #D5F74E

tetradic

#4ED5F7 #C44EF7 #F7704E #80F74E

square

#4ED5F7 #C44EF7 #F7704E #80F74E

split-complementary

#4ED5F7 #F74E80 #F7C44E

monochromatic

#099DC2 #13C7F4 #4ED5F7 #89E3FA #C3F1FC

Accessibility & contrast

On white

1.72

#4ED5F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#4ED5F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED5F7

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED5F7	#FFFFFF	#000000	##000000
##4ED5F7	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCFF9

Deuteranopia (green-blind)

#A7BEF7

Tritanopia (blue-blind)

#00E1E0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4ed5f7;
/* rgb */ color: rgb(78, 213, 247);
/* oklch */ color: oklch(81.3% 0.124 218.0);

Tailwind

colors: {
  custom: {
    50: '#93e2fa',
    500: '#4ed5f7',
    950: '#000000',
  },
}

SCSS

$custom: #4ed5f7;
$custom-light: #93e2fa;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed5f7",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 247
  },
  "hsl": {
    "h": 192.071,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.81347,
    "c": 0.1238,
    "h": 218
  },
  "luminance": 0.55924
}

Semantic roles & 50–950 ramp

primary

#4ED5F7

secondary

#BF482A

accent

#2E00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #4ED5F7

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

Preview Lab → · Contrast checker → · Palette generator →