#4FC5DF#4FC5DF

#4FC5DF is a light, moderate cyan. Relative luminance 0.469; OKLCH L 76.7% C 0.110 H 214.9°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#4FC5DF
RGB	rgb(79, 197, 223)
HSL	hsl(191, 69%, 59%)
HSV	hsv(191, 65%, 87%)
CMYK	cmyk(64.6%, 11.7%, 0%, 12.5%)
CIE-LAB	lab(74.14, -25.08, -22.72)
CIE-LCH	lch(74.14, 33.84, 222.18°)
OKLab	oklab(76.72% -0.0904 -0.0632)
OKLCH	oklch(76.72% 0.11 214.9)
XYZ	xyz(36.5045, 46.9185, 76.9301)
Luminance	0.4692 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC5DF #DF694F

analogous

#4FDFB1 #4FC5DF #4F7DDF

triadic

#4FC5DF #DF4FC5 #C5DF4F

tetradic

#4FC5DF #B14FDF #DF694F #7DDF4F

square

#4FC5DF #B14FDF #DF694F #7DDF4F

split-complementary

#4FC5DF #DF4F7D #DFB14F

monochromatic

#1C8298 #25AECC #4FC5DF #83D6E8 #B7E7F2

Accessibility & contrast

On white

2.02

#4FC5DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#4FC5DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC5DF

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC5DF	#FFFFFF	#000000	##000000
##4FC5DF	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BFE0

Deuteranopia (green-blind)

#9EB0DF

Tritanopia (blue-blind)

#00CFCD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fc5df;
/* rgb */ color: rgb(79, 197, 223);
/* oklch */ color: oklch(76.7% 0.110 214.9);

Tailwind

colors: {
  custom: {
    50: '#90d6e9',
    500: '#4fc5df',
    950: '#000000',
  },
}

SCSS

$custom: #4fc5df;
$custom-light: #90d6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc5df",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 223
  },
  "hsl": {
    "h": 190.833,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76715,
    "c": 0.1103,
    "h": 214.9
  },
  "luminance": 0.46922
}

Semantic roles & 50–950 ramp

primary

#4FC5DF

secondary

#E1B3A9

accent

#5C3CEC

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC5DF

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

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