#4BB4D5#4BB4D5

#4BB4D5 is a light, moderate cyan. Relative luminance 0.389; OKLCH L 72.2% C 0.106 H 222.1°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#4BB4D5
RGB	rgb(75, 180, 213)
HSL	hsl(194, 62%, 56%)
HSV	hsv(194, 65%, 84%)
CMYK	cmyk(64.8%, 15.5%, 0%, 16.5%)
CIE-LAB	lab(68.71, -20.10, -25.58)
CIE-LCH	lch(68.71, 32.53, 231.84°)
OKLab	oklab(72.21% -0.0791 -0.0713)
OKLCH	oklch(72.21% 0.107 222.1)
XYZ	xyz(31.2283, 38.9391, 68.8081)
Luminance	0.3894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB4D5 #D56C4B

analogous

#4BD5B1 #4BB4D5 #4B6FD5

triadic

#4BB4D5 #D54BB4 #B4D54B

tetradic

#4BB4D5 #B14BD5 #D56C4B #6FD54B

square

#4BB4D5 #B14BD5 #D56C4B #6FD54B

split-complementary

#4BB4D5 #D54B6F #D5B14B

monochromatic

#1F6E86 #2B96B8 #4BB4D5 #7DC9E1 #AEDDEC

Accessibility & contrast

On white

2.39

#4BB4D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#4BB4D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB4D5

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB4D5	#FFFFFF	#000000	##000000
##4BB4D5	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B0D7

Deuteranopia (green-blind)

#8DA1D5

Tritanopia (blue-blind)

#00BEBF

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4bb4d5;
/* rgb */ color: rgb(75, 180, 213);
/* oklch */ color: oklch(72.2% 0.106 222.1);

Tailwind

colors: {
  custom: {
    50: '#8ccae2',
    500: '#4bb4d5',
    950: '#000000',
  },
}

SCSS

$custom: #4bb4d5;
$custom-light: #8ccae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb4d5",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 213
  },
  "hsl": {
    "h": 194.348,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.72209,
    "c": 0.1065,
    "h": 222.1
  },
  "luminance": 0.38942
}

Semantic roles & 50–950 ramp

primary

#4BB4D5

secondary

#DAAFA2

accent

#6943E5

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB4D5

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

Preview Lab → · Contrast checker → · Palette generator →