#3FA1C0#3FA1C0

#3FA1C0 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.4% C 0.101 H 222.5°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FA1C0
RGB	rgb(63, 161, 192)
HSL	hsl(194, 51%, 50%)
HSV	hsv(194, 67%, 75%)
CMYK	cmyk(67.2%, 16.1%, 0%, 24.7%)
CIE-LAB	lab(61.95, -18.65, -24.33)
CIE-LCH	lch(61.95, 30.65, 232.53°)
OKLab	oklab(66.44% -0.0742 -0.0679)
OKLCH	oklch(66.44% 0.101 222.5)
XYZ	xyz(24.3053, 30.3496, 54.4361)
Luminance	0.3035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA1C0 #C05E3F

analogous

#3FC09F #3FA1C0 #3F60C0

triadic

#3FA1C0 #C03FA1 #A1C03F

tetradic

#3FA1C0 #9F3FC0 #C05E3F #60C03F

square

#3FA1C0 #9F3FC0 #C05E3F #60C03F

split-complementary

#3FA1C0 #C03F60 #C09F3F

monochromatic

#215464 #307A92 #3FA1C0 #6DB8CF #9BCEDE

Accessibility & contrast

On white

2.97

#3FA1C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#3FA1C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA1C0

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA1C0	#FFFFFF	#000000	##000000
##3FA1C0	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9DC2

Deuteranopia (green-blind)

#7D90C0

Tritanopia (blue-blind)

#00ABAB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fa1c0;
/* rgb */ color: rgb(63, 161, 192);
/* oklch */ color: oklch(66.4% 0.101 222.5);

Tailwind

colors: {
  custom: {
    50: '#83bdd3',
    500: '#3fa1c0',
    950: '#000000',
  },
}

SCSS

$custom: #3fa1c0;
$custom-light: #83bdd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa1c0",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 192
  },
  "hsl": {
    "h": 194.419,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.66444,
    "c": 0.10059,
    "h": 222.5
  },
  "luminance": 0.30352
}

Semantic roles & 50–950 ramp

primary

#3FA1C0

secondary

#CA9E91

accent

#6F4EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA1C0

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

Preview Lab → · Contrast checker → · Palette generator →