#4BBBD3#4BBBD3

#4BBBD3 is a light, moderate cyan. Relative luminance 0.417; OKLCH L 73.8% C 0.106 H 214.4°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#4BBBD3
RGB	rgb(75, 187, 211)
HSL	hsl(191, 61%, 56%)
HSV	hsv(191, 64%, 83%)
CMYK	cmyk(64.5%, 11.4%, 0%, 17.3%)
CIE-LAB	lab(70.69, -24.29, -21.46)
CIE-LCH	lch(70.69, 32.41, 221.46°)
OKLab	oklab(73.77% -0.087 -0.0596)
OKLCH	oklch(73.77% 0.106 214.4)
XYZ	xyz(32.4250, 41.7362, 67.9624)
Luminance	0.4174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBBD3 #D3634B

analogous

#4BD3A7 #4BBBD3 #4B77D3

triadic

#4BBBD3 #D34BBB #BBD34B

tetradic

#4BBBD3 #A74BD3 #D3634B #77D34B

square

#4BBBD3 #A74BD3 #D3634B #77D34B

split-complementary

#4BBBD3 #D34B77 #D3A74B

monochromatic

#207283 #2C9DB5 #4BBBD3 #7CCEDF #ADE0EB

Accessibility & contrast

On white

2.25

#4BBBD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#4BBBD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBBD3

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBBD3	#FFFFFF	#000000	##000000
##4BBBD3	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB5D4

Deuteranopia (green-blind)

#96A7D3

Tritanopia (blue-blind)

#00C4C2

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4bbbd3;
/* rgb */ color: rgb(75, 187, 211);
/* oklch */ color: oklch(73.8% 0.106 214.4);

Tailwind

colors: {
  custom: {
    50: '#8ccfe0',
    500: '#4bbbd3',
    950: '#000000',
  },
}

SCSS

$custom: #4bbbd3;
$custom-light: #8ccfe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbbd3",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 211
  },
  "hsl": {
    "h": 190.588,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.73774,
    "c": 0.10553,
    "h": 214.4
  },
  "luminance": 0.4174
}

Semantic roles & 50–950 ramp

primary

#4BBBD3

secondary

#D9ABA1

accent

#6044E4

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4BBBD3

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

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