#3FA6C0#3FA6C0

#3FA6C0 is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.6% C 0.100 H 217.7°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#3FA6C0
RGB	rgb(63, 166, 192)
HSL	hsl(192, 51%, 50%)
HSV	hsv(192, 67%, 75%)
CMYK	cmyk(67.2%, 13.5%, 0%, 24.7%)
CIE-LAB	lab(63.45, -21.27, -22.04)
CIE-LCH	lch(63.45, 30.63, 226.02°)
OKLab	oklab(67.64% -0.0794 -0.0614)
OKLCH	oklch(67.64% 0.1 217.7)
XYZ	xyz(25.1966, 32.1322, 54.7332)
Luminance	0.3214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA6C0 #C0593F

analogous

#3FC099 #3FA6C0 #3F66C0

triadic

#3FA6C0 #C03FA6 #A6C03F

tetradic

#3FA6C0 #993FC0 #C0593F #66C03F

square

#3FA6C0 #993FC0 #C0593F #66C03F

split-complementary

#3FA6C0 #C03F66 #C0993F

monochromatic

#215664 #307E92 #3FA6C0 #6DBBCF #9BD1DE

Accessibility & contrast

On white

2.83

#3FA6C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#3FA6C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA6C0

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA6C0	#FFFFFF	#000000	##000000
##3FA6C0	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A1C1

Deuteranopia (green-blind)

#8394C0

Tritanopia (blue-blind)

#00AFAE

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa6c0;
/* rgb */ color: rgb(63, 166, 192);
/* oklch */ color: oklch(67.6% 0.100 217.7);

Tailwind

colors: {
  custom: {
    50: '#83c0d3',
    500: '#3fa6c0',
    950: '#000000',
  },
}

SCSS

$custom: #3fa6c0;
$custom-light: #83c0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa6c0",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 192
  },
  "hsl": {
    "h": 192.093,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.67644,
    "c": 0.10033,
    "h": 217.7
  },
  "luminance": 0.32135
}

Semantic roles & 50–950 ramp

primary

#3FA6C0

secondary

#CA9C91

accent

#6A4EDA

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA6C0

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

Preview Lab → · Contrast checker → · Palette generator →