#4FBDEB#4FBDEB

#4FBDEB is a light, moderate cyan. Relative luminance 0.441; OKLCH L 75.4% C 0.119 H 229.1°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FBDEB
RGB	rgb(79, 189, 235)
HSL	hsl(198, 80%, 62%)
HSV	hsv(198, 66%, 92%)
CMYK	cmyk(66.4%, 19.6%, 0%, 7.8%)
CIE-LAB	lab(72.26, -17.31, -32.10)
CIE-LCH	lch(72.26, 36.47, 241.66°)
OKLab	oklab(75.36% -0.0779 -0.0899)
OKLCH	oklch(75.36% 0.119 229.1)
XYZ	xyz(36.4115, 44.0517, 85.1650)
Luminance	0.4406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBDEB #EB7D4F

analogous

#4FEBCB #4FBDEB #4F6FEB

triadic

#4FBDEB #EB4FBD #BDEB4F

tetradic

#4FBDEB #CB4FEB #EB7D4F #6FEB4F

square

#4FBDEB #CB4FEB #EB7D4F #6FEB4F

split-complementary

#4FBDEB #EB4F6F #EBCB4F

monochromatic

#147FAC #1AA8E3 #4FBDEB #86D2F1 #BDE6F7

Accessibility & contrast

On white

2.14

#4FBDEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#4FBDEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBDEB

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBDEB	#FFFFFF	#000000	##000000
##4FBDEB	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BAED

Deuteranopia (green-blind)

#90AAEA

Tritanopia (blue-blind)

#00CACC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4fbdeb;
/* rgb */ color: rgb(79, 189, 235);
/* oklch */ color: oklch(75.4% 0.119 229.1);

Tailwind

colors: {
  custom: {
    50: '#91d1f1',
    500: '#4fbdeb',
    950: '#000000',
  },
}

SCSS

$custom: #4fbdeb;
$custom-light: #91d1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbdeb",
  "rgb": {
    "r": 79,
    "g": 189,
    "b": 235
  },
  "hsl": {
    "h": 197.692,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.75359,
    "c": 0.11893,
    "h": 229.1
  },
  "luminance": 0.44056
}

Semantic roles & 50–950 ramp

primary

#4FBDEB

secondary

#E8BFAE

accent

#480ADC

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4FBDEB

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

Preview Lab → · Contrast checker → · Palette generator →