#4BBFDD#4BBFDD

#4BBFDD is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.1% C 0.111 H 218.1°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4BBFDD
RGB	rgb(75, 191, 221)
HSL	hsl(192, 68%, 58%)
HSV	hsv(192, 66%, 87%)
CMYK	cmyk(66.1%, 13.6%, 0%, 13.3%)
CIE-LAB	lab(72.21, -23.28, -24.59)
CIE-LCH	lch(72.21, 33.86, 226.56°)
OKLab	oklab(75.11% -0.0872 -0.0685)
OKLCH	oklch(75.11% 0.111 218.1)
XYZ	xyz(34.5782, 43.9741, 75.0581)
Luminance	0.4398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBFDD #DD694B

analogous

#4BDDB2 #4BBFDD #4B76DD

triadic

#4BBFDD #DD4BBF #BFDD4B

tetradic

#4BBFDD #B24BDD #DD694B #76DD4B

square

#4BBFDD #B24BDD #DD694B #76DD4B

split-complementary

#4BBFDD #DD4B76 #DDB24B

monochromatic

#1C7A92 #25A5C5 #4BBFDD #7ED1E7 #B2E4F0

Accessibility & contrast

On white

2.14

#4BBFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#4BBFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBFDD

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBFDD	#FFFFFF	#000000	##000000
##4BBFDD	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)

#ACBADF

Deuteranopia (green-blind)

#97AADD

Tritanopia (blue-blind)

#00C9C8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4bbfdd;
/* rgb */ color: rgb(75, 191, 221);
/* oklch */ color: oklch(75.1% 0.111 218.1);

Tailwind

colors: {
  custom: {
    50: '#8ed2e7',
    500: '#4bbfdd',
    950: '#000000',
  },
}

SCSS

$custom: #4bbfdd;
$custom-light: #8ed2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbfdd",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 221
  },
  "hsl": {
    "h": 192.329,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.75114,
    "c": 0.11091,
    "h": 218.1
  },
  "luminance": 0.43978
}

Semantic roles & 50–950 ramp

primary

#4BBFDD

secondary

#DFB1A5

accent

#613DEB

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4BBFDD

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

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