#4FBDD3#4FBDD3

#4FBDD3 is a light, moderate cyan. Relative luminance 0.428; OKLCH L 74.4% C 0.104 H 213.1°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#4FBDD3
RGB	rgb(79, 189, 211)
HSL	hsl(190, 60%, 57%)
HSV	hsv(190, 63%, 83%)
CMYK	cmyk(62.6%, 10.4%, 0%, 17.3%)
CIE-LAB	lab(71.39, -24.64, -20.38)
CIE-LCH	lch(71.39, 31.98, 219.60°)
OKLab	oklab(74.37% -0.0869 -0.0566)
OKLCH	oklch(74.37% 0.104 213.1)
XYZ	xyz(33.1751, 42.7571, 68.1200)
Luminance	0.4276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBDD3 #D3654F

analogous

#4FD3A7 #4FBDD3 #4F7BD3

triadic

#4FBDD3 #D34FBD #BDD34F

tetradic

#4FBDD3 #A74FD3 #D3654F #7BD34F

square

#4FBDD3 #A74FD3 #D3654F #7BD34F

split-complementary

#4FBDD3 #D34F7B #D3A74F

monochromatic

#227586 #2EA0B7 #4FBDD3 #80CFDF #B1E2EB

Accessibility & contrast

On white

2.20

#4FBDD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#4FBDD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBDD3

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBDD3	#FFFFFF	#000000	##000000
##4FBDD3	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB7D4

Deuteranopia (green-blind)

#99A9D3

Tritanopia (blue-blind)

#00C6C4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fbdd3;
/* rgb */ color: rgb(79, 189, 211);
/* oklch */ color: oklch(74.4% 0.104 213.1);

Tailwind

colors: {
  custom: {
    50: '#8ed1e0',
    500: '#4fbdd3',
    950: '#000000',
  },
}

SCSS

$custom: #4fbdd3;
$custom-light: #8ed1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbdd3",
  "rgb": {
    "r": 79,
    "g": 189,
    "b": 211
  },
  "hsl": {
    "h": 190,
    "s": 60,
    "l": 56.863
  },
  "oklch": {
    "l": 0.7437,
    "c": 0.10371,
    "h": 213.1
  },
  "luminance": 0.42761
}

Semantic roles & 50–950 ramp

primary

#4FBDD3

secondary

#DAADA4

accent

#5F45E3

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4FBDD3

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

Preview Lab → · Contrast checker → · Palette generator →