#4FBFDA#4FBFDA

#4FBFDA is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.1% C 0.107 H 216.5°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4FBFDA
RGB	rgb(79, 191, 218)
HSL	hsl(192, 65%, 58%)
HSV	hsv(192, 64%, 85%)
CMYK	cmyk(63.8%, 12.4%, 0%, 14.5%)
CIE-LAB	lab(72.22, -23.56, -22.94)
CIE-LCH	lch(72.22, 32.88, 224.23°)
OKLab	oklab(75.11% -0.0862 -0.0638)
OKLCH	oklch(75.11% 0.107 216.5)
XYZ	xyz(34.5050, 43.9822, 72.9870)
Luminance	0.4399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBFDA #DA6A4F

analogous

#4FDAB0 #4FBFDA #4F79DA

triadic

#4FBFDA #DA4FBF #BFDA4F

tetradic

#4FBFDA #B04FDA #DA6A4F #79DA4F

square

#4FBFDA #B04FDA #DA6A4F #79DA4F

split-complementary

#4FBFDA #DA4F79 #DAB04F

monochromatic

#1E7A90 #29A5C3 #4FBFDA #82D1E5 #B4E4EF

Accessibility & contrast

On white

2.14

#4FBFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#4FBFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBFDA

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBFDA	#FFFFFF	#000000	##000000
##4FBFDA	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBADC

Deuteranopia (green-blind)

#99ABDA

Tritanopia (blue-blind)

#00C9C7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4fbfda;
/* rgb */ color: rgb(79, 191, 218);
/* oklch */ color: oklch(75.1% 0.107 216.5);

Tailwind

colors: {
  custom: {
    50: '#8fd2e5',
    500: '#4fbfda',
    950: '#000000',
  },
}

SCSS

$custom: #4fbfda;
$custom-light: #8fd2e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbfda",
  "rgb": {
    "r": 79,
    "g": 191,
    "b": 218
  },
  "hsl": {
    "h": 191.655,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.75114,
    "c": 0.10727,
    "h": 216.5
  },
  "luminance": 0.43986
}

Semantic roles & 50–950 ramp

primary

#4FBFDA

secondary

#DEB1A7

accent

#6040E8

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1415

muted

#7E8284

Preview Lab

Preview with #4FBFDA

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

Preview Lab → · Contrast checker → · Palette generator →