#3FB8D6#3FB8D6

#3FB8D6 is a light, moderate cyan. Relative luminance 0.402; OKLCH L 72.9% C 0.113 H 217.9°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#3FB8D6
RGB	rgb(63, 184, 214)
HSL	hsl(192, 65%, 54%)
HSV	hsv(192, 71%, 84%)
CMYK	cmyk(70.6%, 14%, 0%, 16.1%)
CIE-LAB	lab(69.60, -23.62, -24.78)
CIE-LCH	lch(69.60, 34.24, 226.38°)
OKLab	oklab(72.85% -0.0889 -0.0691)
OKLCH	oklch(72.85% 0.113 217.9)
XYZ	xyz(31.3229, 40.1892, 69.7118)
Luminance	0.4019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB8D6 #D65D3F

analogous

#3FD6A9 #3FB8D6 #3F6CD6

triadic

#3FB8D6 #D63FB8 #B8D63F

tetradic

#3FB8D6 #A93FD6 #D65D3F #6CD63F

square

#3FB8D6 #A93FD6 #D65D3F #6CD63F

split-complementary

#3FB8D6 #D63F6C #D6A93F

monochromatic

#1B6B7F #2696B2 #3FB8D6 #71CBE1 #A4DDEC

Accessibility & contrast

On white

2.32

#3FB8D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#3FB8D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB8D6

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB8D6	#FFFFFF	#000000	##000000
##3FB8D6	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B3D8

Deuteranopia (green-blind)

#90A3D6

Tritanopia (blue-blind)

#00C2C1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fb8d6;
/* rgb */ color: rgb(63, 184, 214);
/* oklch */ color: oklch(72.9% 0.113 217.9);

Tailwind

colors: {
  custom: {
    50: '#88cde2',
    500: '#3fb8d6',
    950: '#000000',
  },
}

SCSS

$custom: #3fb8d6;
$custom-light: #88cde2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb8d6",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 214
  },
  "hsl": {
    "h": 191.921,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.72851,
    "c": 0.11261,
    "h": 217.9
  },
  "luminance": 0.40193
}

Semantic roles & 50–950 ramp

primary

#3FB8D6

secondary

#D8A598

accent

#6140E8

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3FB8D6

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

Preview Lab → · Contrast checker → · Palette generator →