#3FA0BB#3FA0BB

#3FA0BB is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.0% C 0.097 H 219.6°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FA0BB
RGB	rgb(63, 160, 187)
HSL	hsl(193, 50%, 49%)
HSV	hsv(193, 66%, 73%)
CMYK	cmyk(66.3%, 14.4%, 0%, 26.7%)
CIE-LAB	lab(61.47, -19.71, -22.27)
CIE-LCH	lch(61.47, 29.74, 228.50°)
OKLab	oklab(65.99% -0.0751 -0.0621)
OKLCH	oklch(65.99% 0.097 219.6)
XYZ	xyz(23.5867, 29.7837, 51.5098)
Luminance	0.2979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA0BB #BB5A3F

analogous

#3FBB98 #3FA0BB #3F62BB

triadic

#3FA0BB #BB3FA0 #A0BB3F

tetradic

#3FA0BB #983FBB #BB5A3F #62BB3F

square

#3FA0BB #983FBB #BB5A3F #62BB3F

split-complementary

#3FA0BB #BB3F62 #BB983F

monochromatic

#20525F #30798D #3FA0BB #6AB7CD #98CDDC

Accessibility & contrast

On white

3.02

#3FA0BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#3FA0BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA0BB

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA0BB	#FFFFFF	#000000	##000000
##3FA0BB	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9CBC

Deuteranopia (green-blind)

#7E8FBB

Tritanopia (blue-blind)

#00A9A9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa0bb;
/* rgb */ color: rgb(63, 160, 187);
/* oklch */ color: oklch(66.0% 0.097 219.6);

Tailwind

colors: {
  custom: {
    50: '#82bccf',
    500: '#3fa0bb',
    950: '#000000',
  },
}

SCSS

$custom: #3fa0bb;
$custom-light: #82bccf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa0bb",
  "rgb": {
    "r": 63,
    "g": 160,
    "b": 187
  },
  "hsl": {
    "h": 193.065,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.65991,
    "c": 0.09743,
    "h": 219.6
  },
  "luminance": 0.29786
}

Semantic roles & 50–950 ramp

primary

#3FA0BB

secondary

#C89A8E

accent

#6D4FD9

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA0BB

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

Preview Lab → · Contrast checker → · Palette generator →