#4BB6CC#4BB6CC

#4BB6CC is a light, moderate cyan. Relative luminance 0.393; OKLCH L 72.3% C 0.102 H 213.6°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#4BB6CC
RGB	rgb(75, 182, 204)
HSL	hsl(190, 56%, 55%)
HSV	hsv(190, 63%, 80%)
CMYK	cmyk(63.2%, 10.8%, 0%, 20%)
CIE-LAB	lab(68.97, -23.86, -20.23)
CIE-LCH	lch(68.97, 31.29, 220.29°)
OKLab	oklab(72.32% -0.0846 -0.0562)
OKLCH	oklch(72.32% 0.102 213.6)
XYZ	xyz(30.5242, 39.3082, 63.0936)
Luminance	0.3931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB6CC #CC614B

analogous

#4BCCA2 #4BB6CC #4B75CC

triadic

#4BB6CC #CC4BB6 #B6CC4B

tetradic

#4BB6CC #A24BCC #CC614B #75CC4B

square

#4BB6CC #A24BCC #CC614B #75CC4B

split-complementary

#4BB6CC #CC4B75 #CCA24B

monochromatic

#236B7A #3095AA #4BB6CC #7BC9DA #AADDE7

Accessibility & contrast

On white

2.37

#4BB6CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#4BB6CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB6CC

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB6CC	#FFFFFF	#000000	##000000
##4BB6CC	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B0CD

Deuteranopia (green-blind)

#93A2CC

Tritanopia (blue-blind)

#00BFBD

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4bb6cc;
/* rgb */ color: rgb(75, 182, 204);
/* oklch */ color: oklch(72.3% 0.102 213.6);

Tailwind

colors: {
  custom: {
    50: '#8bccdb',
    500: '#4bb6cc',
    950: '#000000',
  },
}

SCSS

$custom: #4bb6cc;
$custom-light: #8bccdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb6cc",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 204
  },
  "hsl": {
    "h": 190.233,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.72316,
    "c": 0.10161,
    "h": 213.6
  },
  "luminance": 0.39311
}

Semantic roles & 50–950 ramp

primary

#4BB6CC

secondary

#D5A79E

accent

#6249DF

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB6CC

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

Preview Lab → · Contrast checker → · Palette generator →