#4BBDD7#4BBDD7

#4BBDD7 is a light, moderate cyan. Relative luminance 0.428; OKLCH L 74.4% C 0.108 H 215.6°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#4BBDD7
RGB	rgb(75, 189, 215)
HSL	hsl(191, 64%, 57%)
HSV	hsv(191, 65%, 84%)
CMYK	cmyk(65.1%, 12.1%, 0%, 15.7%)
CIE-LAB	lab(71.41, -24.09, -22.54)
CIE-LCH	lch(71.41, 32.99, 223.09°)
OKLab	oklab(74.4% -0.0875 -0.0627)
OKLCH	oklch(74.4% 0.108 215.6)
XYZ	xyz(33.3599, 42.7937, 70.7787)
Luminance	0.4280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBDD7 #D7654B

analogous

#4BD7AB #4BBDD7 #4B77D7

triadic

#4BBDD7 #D74BBD #BDD74B

tetradic

#4BBDD7 #AB4BD7 #D7654B #77D74B

square

#4BBDD7 #AB4BD7 #D7654B #77D74B

split-complementary

#4BBDD7 #D74B77 #D7AB4B

monochromatic

#1E7589 #2AA0BB #4BBDD7 #7DCFE2 #AFE2ED

Accessibility & contrast

On white

2.20

#4BBDD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#4BBDD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBDD7

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBDD7	#FFFFFF	#000000	##000000
##4BBDD7	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB7D8

Deuteranopia (green-blind)

#97A8D7

Tritanopia (blue-blind)

#00C7C5

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4bbdd7;
/* rgb */ color: rgb(75, 189, 215);
/* oklch */ color: oklch(74.4% 0.108 215.6);

Tailwind

colors: {
  custom: {
    50: '#8dd1e3',
    500: '#4bbdd7',
    950: '#000000',
  },
}

SCSS

$custom: #4bbdd7;
$custom-light: #8dd1e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbdd7",
  "rgb": {
    "r": 75,
    "g": 189,
    "b": 215
  },
  "hsl": {
    "h": 191.143,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74404,
    "c": 0.10766,
    "h": 215.6
  },
  "luminance": 0.42797
}

Semantic roles & 50–950 ramp

primary

#4BBDD7

secondary

#DBADA2

accent

#6041E7

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4BBDD7

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

Preview Lab → · Contrast checker → · Palette generator →