#4BB6D9#4BB6D9

#4BB6D9 is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.8% C 0.109 H 223.0°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#4BB6D9
RGB	rgb(75, 182, 217)
HSL	hsl(195, 65%, 57%)
HSV	hsv(195, 65%, 85%)
CMYK	cmyk(65.4%, 16.1%, 0%, 14.9%)
CIE-LAB	lab(69.44, -19.90, -26.65)
CIE-LCH	lch(69.44, 33.26, 233.25°)
OKLab	oklab(72.84% -0.0796 -0.0744)
OKLCH	oklch(72.84% 0.109 223)
XYZ	xyz(32.1489, 39.9580, 71.6506)
Luminance	0.3996 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB6D9 #D96E4B

analogous

#4BD9B5 #4BB6D9 #4B6FD9

triadic

#4BB6D9 #D94BB6 #B6D94B

tetradic

#4BB6D9 #B54BD9 #D96E4B #6FD94B

square

#4BB6D9 #B54BD9 #D96E4B #6FD94B

split-complementary

#4BB6D9 #D94B6F #D9B54B

monochromatic

#1E718C #289ABF #4BB6D9 #7ECAE4 #B0DFEE

Accessibility & contrast

On white

2.34

#4BB6D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#4BB6D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB6D9

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB6D9	#FFFFFF	#000000	##000000
##4BB6D9	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B2DB

Deuteranopia (green-blind)

#8EA3D9

Tritanopia (blue-blind)

#00C1C1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bb6d9;
/* rgb */ color: rgb(75, 182, 217);
/* oklch */ color: oklch(72.8% 0.109 223.0);

Tailwind

colors: {
  custom: {
    50: '#8ccce4',
    500: '#4bb6d9',
    950: '#000000',
  },
}

SCSS

$custom: #4bb6d9;
$custom-light: #8ccce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb6d9",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 217
  },
  "hsl": {
    "h": 194.789,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.72844,
    "c": 0.10896,
    "h": 223
  },
  "luminance": 0.39962
}

Semantic roles & 50–950 ramp

primary

#4BB6D9

secondary

#DDB1A3

accent

#6940E8

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB6D9

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

Preview Lab → · Contrast checker → · Palette generator →