#4FBBDD#4FBBDD

#4FBBDD is a light, moderate cyan. Relative luminance 0.424; OKLCH L 74.3% C 0.109 H 222.0°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBDD
RGB	rgb(79, 187, 221)
HSL	hsl(194, 68%, 59%)
HSV	hsv(194, 64%, 87%)
CMYK	cmyk(64.3%, 15.4%, 0%, 13.3%)
CIE-LAB	lab(71.16, -20.61, -26.19)
CIE-LCH	lch(71.16, 33.32, 231.80°)
OKLab	oklab(74.3% -0.081 -0.073)
OKLCH	oklch(74.3% 0.109 222)
XYZ	xyz(34.0407, 42.4198, 74.7864)
Luminance	0.4242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBDD #DD714F

analogous

#4FDDB8 #4FBBDD #4F74DD

triadic

#4FBBDD #DD4FBB #BBDD4F

tetradic

#4FBBDD #B84FDD #DD714F #74DD4F

square

#4FBBDD #B84FDD #DD714F #74DD4F

split-complementary

#4FBBDD #DD4F74 #DDB84F

monochromatic

#1D7895 #27A1C8 #4FBBDD #82CFE7 #B6E3F1

Accessibility & contrast

On white

2.21

#4FBBDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#4FBBDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBDD

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBDD	#FFFFFF	#000000	##000000
##4FBBDD	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B7DF

Deuteranopia (green-blind)

#93A8DD

Tritanopia (blue-blind)

#00C6C6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fbbdd;
/* rgb */ color: rgb(79, 187, 221);
/* oklch */ color: oklch(74.3% 0.109 222.0);

Tailwind

colors: {
  custom: {
    50: '#8fcfe7',
    500: '#4fbbdd',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbdd;
$custom-light: #8fcfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbdd",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 221
  },
  "hsl": {
    "h": 194.366,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.74302,
    "c": 0.10904,
    "h": 222
  },
  "luminance": 0.42423
}

Semantic roles & 50–950 ramp

primary

#4FBBDD

secondary

#E0B5A8

accent

#673DEA

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4FBBDD

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

Preview Lab → · Contrast checker → · Palette generator →