#3FA6C1#3FA6C1

#3FA6C1 is a light, moderate cyan. Relative luminance 0.322; OKLCH L 67.7% C 0.101 H 218.5°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#3FA6C1
RGB	rgb(63, 166, 193)
HSL	hsl(192, 51%, 50%)
HSV	hsv(192, 67%, 76%)
CMYK	cmyk(67.4%, 14%, 0%, 24.3%)
CIE-LAB	lab(63.49, -20.95, -22.54)
CIE-LCH	lch(63.49, 30.77, 227.09°)
OKLab	oklab(67.69% -0.079 -0.0628)
OKLCH	oklch(67.69% 0.101 218.5)
XYZ	xyz(25.3078, 32.1767, 55.3187)
Luminance	0.3218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA6C1 #C15A3F

analogous

#3FC19B #3FA6C1 #3F65C1

triadic

#3FA6C1 #C13FA6 #A6C13F

tetradic

#3FA6C1 #9B3FC1 #C15A3F #65C13F

square

#3FA6C1 #9B3FC1 #C15A3F #65C13F

split-complementary

#3FA6C1 #C13F65 #C19B3F

monochromatic

#215765 #307F93 #3FA6C1 #6DBBD0 #9CD1DF

Accessibility & contrast

On white

2.82

#3FA6C1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#3FA6C1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA6C1

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA6C1	#FFFFFF	#000000	##000000
##3FA6C1	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A1C2

Deuteranopia (green-blind)

#8294C1

Tritanopia (blue-blind)

#00AFAE

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa6c1;
/* rgb */ color: rgb(63, 166, 193);
/* oklch */ color: oklch(67.7% 0.101 218.5);

Tailwind

colors: {
  custom: {
    50: '#84c0d3',
    500: '#3fa6c1',
    950: '#000000',
  },
}

SCSS

$custom: #3fa6c1;
$custom-light: #84c0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa6c1",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 193
  },
  "hsl": {
    "h": 192.462,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.67686,
    "c": 0.1009,
    "h": 218.5
  },
  "luminance": 0.32179
}

Semantic roles & 50–950 ramp

primary

#3FA6C1

secondary

#CB9D91

accent

#6B4DDB

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA6C1

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

Preview Lab → · Contrast checker → · Palette generator →