#4FBCEB#4FBCEB

#4FBCEB is a light, moderate cyan. Relative luminance 0.436; OKLCH L 75.1% C 0.119 H 229.8°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#4FBCEB
RGB	rgb(79, 188, 235)
HSL	hsl(198, 80%, 62%)
HSV	hsv(198, 66%, 92%)
CMYK	cmyk(66.4%, 20%, 0%, 7.8%)
CIE-LAB	lab(71.98, -16.78, -32.54)
CIE-LCH	lch(71.98, 36.61, 242.72°)
OKLab	oklab(75.13% -0.0769 -0.0911)
OKLCH	oklch(75.13% 0.119 229.8)
XYZ	xyz(36.1971, 43.6230, 85.0936)
Luminance	0.4363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBCEB #EB7E4F

analogous

#4FEBCC #4FBCEB #4F6EEB

triadic

#4FBCEB #EB4FBC #BCEB4F

tetradic

#4FBCEB #CC4FEB #EB7E4F #6EEB4F

square

#4FBCEB #CC4FEB #EB7E4F #6EEB4F

split-complementary

#4FBCEB #EB4F6E #EBCC4F

monochromatic

#147EAC #1AA6E3 #4FBCEB #86D1F1 #BDE6F7

Accessibility & contrast

On white

2.16

#4FBCEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#4FBCEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBCEB

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBCEB	#FFFFFF	#000000	##000000
##4FBCEB	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B9ED

Deuteranopia (green-blind)

#8EAAEA

Tritanopia (blue-blind)

#00C9CC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4fbceb;
/* rgb */ color: rgb(79, 188, 235);
/* oklch */ color: oklch(75.1% 0.119 229.8);

Tailwind

colors: {
  custom: {
    50: '#91d0f1',
    500: '#4fbceb',
    950: '#000000',
  },
}

SCSS

$custom: #4fbceb;
$custom-light: #91d0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbceb",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 235
  },
  "hsl": {
    "h": 198.077,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.75129,
    "c": 0.11925,
    "h": 229.8
  },
  "luminance": 0.43627
}

Semantic roles & 50–950 ramp

primary

#4FBCEB

secondary

#E8BFAE

accent

#490ADC

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4FBCEB

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

Preview Lab → · Contrast checker → · Palette generator →