#4CB3D1#4CB3D1

#4CB3D1 is a light, moderate cyan. Relative luminance 0.384; OKLCH L 71.8% C 0.103 H 220.2°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#4CB3D1
RGB	rgb(76, 179, 209)
HSL	hsl(194, 59%, 56%)
HSV	hsv(194, 64%, 82%)
CMYK	cmyk(63.6%, 14.4%, 0%, 18%)
CIE-LAB	lab(68.30, -20.65, -24.01)
CIE-LCH	lch(68.30, 31.67, 229.31°)
OKLab	oklab(71.84% -0.079 -0.0669)
OKLCH	oklch(71.84% 0.104 220.2)
XYZ	xyz(30.6046, 38.3769, 66.1038)
Luminance	0.3838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB3D1 #D16A4C

analogous

#4CD1AC #4CB3D1 #4C70D1

triadic

#4CB3D1 #D14CB3 #B3D14C

tetradic

#4CB3D1 #AC4CD1 #D16A4C #70D14C

square

#4CB3D1 #AC4CD1 #D16A4C #70D14C

split-complementary

#4CB3D1 #D14C70 #D1AC4C

monochromatic

#216C81 #2E94B2 #4CB3D1 #7DC8DE #ADDCEA

Accessibility & contrast

On white

2.42

#4CB3D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#4CB3D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB3D1

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB3D1	#FFFFFF	#000000	##000000
##4CB3D1	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AFD3

Deuteranopia (green-blind)

#8EA0D1

Tritanopia (blue-blind)

#00BDBC

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4cb3d1;
/* rgb */ color: rgb(76, 179, 209);
/* oklch */ color: oklch(71.8% 0.103 220.2);

Tailwind

colors: {
  custom: {
    50: '#8ccadf',
    500: '#4cb3d1',
    950: '#000000',
  },
}

SCSS

$custom: #4cb3d1;
$custom-light: #8ccadf;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb3d1",
  "rgb": {
    "r": 76,
    "g": 179,
    "b": 209
  },
  "hsl": {
    "h": 193.534,
    "s": 59.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.7184,
    "c": 0.1035,
    "h": 220.2
  },
  "luminance": 0.3838
}

Semantic roles & 50–950 ramp

primary

#4CB3D1

secondary

#D8ADA1

accent

#6946E2

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4CB3D1

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

Preview Lab → · Contrast checker → · Palette generator →