#4CB5D2#4CB5D2

#4CB5D2 is a light, moderate cyan. Relative luminance 0.392; OKLCH L 72.4% C 0.104 H 219.2°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#4CB5D2
RGB	rgb(76, 181, 210)
HSL	hsl(193, 60%, 56%)
HSV	hsv(193, 64%, 82%)
CMYK	cmyk(63.8%, 13.8%, 0%, 17.6%)
CIE-LAB	lab(68.92, -21.37, -23.61)
CIE-LCH	lch(68.92, 31.84, 227.84°)
OKLab	oklab(72.35% -0.0807 -0.0657)
OKLCH	oklch(72.35% 0.104 219.2)
XYZ	xyz(31.1325, 39.2341, 66.8925)
Luminance	0.3924 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB5D2 #D2694C

analogous

#4CD2AC #4CB5D2 #4C72D2

triadic

#4CB5D2 #D24CB5 #B5D24C

tetradic

#4CB5D2 #AC4CD2 #D2694C #72D24C

square

#4CB5D2 #AC4CD2 #D2694C #72D24C

split-complementary

#4CB5D2 #D24C72 #D2AC4C

monochromatic

#216E83 #2D97B4 #4CB5D2 #7DC9DE #AEDDEB

Accessibility & contrast

On white

2.37

#4CB5D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#4CB5D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB5D2

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB5D2	#FFFFFF	#000000	##000000
##4CB5D2	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B0D4

Deuteranopia (green-blind)

#90A2D2

Tritanopia (blue-blind)

#00BFBE

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4cb5d2;
/* rgb */ color: rgb(76, 181, 210);
/* oklch */ color: oklch(72.4% 0.104 219.2);

Tailwind

colors: {
  custom: {
    50: '#8ccbdf',
    500: '#4cb5d2',
    950: '#000000',
  },
}

SCSS

$custom: #4cb5d2;
$custom-light: #8ccbdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb5d2",
  "rgb": {
    "r": 76,
    "g": 181,
    "b": 210
  },
  "hsl": {
    "h": 192.985,
    "s": 59.821,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72352,
    "c": 0.10407,
    "h": 219.2
  },
  "luminance": 0.39237
}

Semantic roles & 50–950 ramp

primary

#4CB5D2

secondary

#D9ADA1

accent

#6745E3

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4CB5D2

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

Preview Lab → · Contrast checker → · Palette generator →