#4FBCDF#4FBCDF

#4FBCDF is a light, moderate cyan. Relative luminance 0.430; OKLCH L 74.6% C 0.110 H 222.5°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4FBCDF
RGB	rgb(79, 188, 223)
HSL	hsl(195, 69%, 59%)
HSV	hsv(195, 65%, 87%)
CMYK	cmyk(64.6%, 15.7%, 0%, 12.5%)
CIE-LAB	lab(71.52, -20.51, -26.72)
CIE-LCH	lch(71.52, 33.68, 232.49°)
OKLab	oklab(74.62% -0.0813 -0.0745)
OKLCH	oklch(74.62% 0.11 222.5)
XYZ	xyz(34.5216, 42.9527, 76.2691)
Luminance	0.4296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBCDF #DF724F

analogous

#4FDFBA #4FBCDF #4F74DF

triadic

#4FBCDF #DF4FBC #BCDF4F

tetradic

#4FBCDF #BA4FDF #DF724F #74DF4F

square

#4FBCDF #BA4FDF #DF724F #74DF4F

split-complementary

#4FBCDF #DF4F74 #DFBA4F

monochromatic

#1C7A98 #25A3CC #4FBCDF #83D0E8 #B7E3F2

Accessibility & contrast

On white

2.19

#4FBCDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#4FBCDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBCDF

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBCDF	#FFFFFF	#000000	##000000
##4FBCDF	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B8E1

Deuteranopia (green-blind)

#93A9DF

Tritanopia (blue-blind)

#00C7C7

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fbcdf;
/* rgb */ color: rgb(79, 188, 223);
/* oklch */ color: oklch(74.6% 0.110 222.5);

Tailwind

colors: {
  custom: {
    50: '#8fd0e9',
    500: '#4fbcdf',
    950: '#000000',
  },
}

SCSS

$custom: #4fbcdf;
$custom-light: #8fd0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbcdf",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 223
  },
  "hsl": {
    "h": 194.583,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.74618,
    "c": 0.11026,
    "h": 222.5
  },
  "luminance": 0.42956
}

Semantic roles & 50–950 ramp

primary

#4FBCDF

secondary

#E1B6A9

accent

#673CEC

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4FBCDF

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

Preview Lab → · Contrast checker → · Palette generator →