#3FBCD6#3FBCD6

#3FBCD6 is a light, moderate cyan. Relative luminance 0.419; OKLCH L 73.8% C 0.113 H 214.6°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FBCD6
RGB	rgb(63, 188, 214)
HSL	hsl(190, 65%, 54%)
HSV	hsv(190, 71%, 84%)
CMYK	cmyk(70.6%, 12.1%, 0%, 16.1%)
CIE-LAB	lab(70.78, -25.64, -22.98)
CIE-LCH	lch(70.78, 34.43, 221.87°)
OKLab	oklab(73.8% -0.0928 -0.064)
OKLCH	oklch(73.8% 0.113 214.6)
XYZ	xyz(32.1656, 41.8745, 69.9927)
Luminance	0.4188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBCD6 #D6593F

analogous

#3FD6A5 #3FBCD6 #3F71D6

triadic

#3FBCD6 #D63FBC #BCD63F

tetradic

#3FBCD6 #A53FD6 #D6593F #71D63F

square

#3FBCD6 #A53FD6 #D6593F #71D63F

split-complementary

#3FBCD6 #D63F71 #D6A53F

monochromatic

#1B6E7F #269AB2 #3FBCD6 #71CEE1 #A4DFEC

Accessibility & contrast

On white

2.24

#3FBCD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#3FBCD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBCD6

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBCD6	#FFFFFF	#000000	##000000
##3FBCD6	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B6D7

Deuteranopia (green-blind)

#94A7D6

Tritanopia (blue-blind)

#00C6C4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fbcd6;
/* rgb */ color: rgb(63, 188, 214);
/* oklch */ color: oklch(73.8% 0.113 214.6);

Tailwind

colors: {
  custom: {
    50: '#88d0e2',
    500: '#3fbcd6',
    950: '#000000',
  },
}

SCSS

$custom: #3fbcd6;
$custom-light: #88d0e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbcd6",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 214
  },
  "hsl": {
    "h": 190.331,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.738,
    "c": 0.11277,
    "h": 214.6
  },
  "luminance": 0.41878
}

Semantic roles & 50–950 ramp

primary

#3FBCD6

secondary

#D8A398

accent

#5D40E8

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #3FBCD6

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

Preview Lab → · Contrast checker → · Palette generator →