#3FA1C6#3FA1C6

#3FA1C6 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 66.7% C 0.105 H 226.8°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#3FA1C6
RGB	rgb(63, 161, 198)
HSL	hsl(196, 54%, 51%)
HSV	hsv(196, 68%, 78%)
CMYK	cmyk(68.2%, 18.7%, 0%, 22.4%)
CIE-LAB	lab(62.19, -16.72, -27.33)
CIE-LCH	lch(62.19, 32.04, 238.54°)
OKLab	oklab(66.71% -0.0719 -0.0765)
OKLCH	oklch(66.71% 0.105 226.8)
XYZ	xyz(24.9837, 30.6210, 58.0089)
Luminance	0.3062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA1C6 #C6643F

analogous

#3FC6A7 #3FA1C6 #3F5DC6

triadic

#3FA1C6 #C63FA1 #A1C63F

tetradic

#3FA1C6 #A73FC6 #C6643F #5DC63F

square

#3FA1C6 #A73FC6 #C6643F #5DC63F

split-complementary

#3FA1C6 #C63F5D #C6A73F

monochromatic

#20566B #2E7C9A #3FA1C6 #6EB8D4 #9DCFE2

Accessibility & contrast

On white

2.95

#3FA1C6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#3FA1C6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA1C6

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA1C6	#FFFFFF	#000000	##000000
##3FA1C6	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9EC8

Deuteranopia (green-blind)

#7A90C6

Tritanopia (blue-blind)

#00ACAD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fa1c6;
/* rgb */ color: rgb(63, 161, 198);
/* oklch */ color: oklch(66.7% 0.105 226.8);

Tailwind

colors: {
  custom: {
    50: '#84bdd7',
    500: '#3fa1c6',
    950: '#000000',
  },
}

SCSS

$custom: #3fa1c6;
$custom-light: #84bdd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa1c6",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 198
  },
  "hsl": {
    "h": 196.444,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.66706,
    "c": 0.10498,
    "h": 226.8
  },
  "luminance": 0.30624
}

Semantic roles & 50–950 ramp

primary

#3FA1C6

secondary

#CEA393

accent

#734ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3FA1C6

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

Preview Lab → · Contrast checker → · Palette generator →