#3FA6BE#3FA6BE

#3FA6BE is a light, moderate cyan. Relative luminance 0.320; OKLCH L 67.6% C 0.099 H 216.1°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FA6BE
RGB	rgb(63, 166, 190)
HSL	hsl(191, 50%, 50%)
HSV	hsv(191, 67%, 75%)
CMYK	cmyk(66.8%, 12.6%, 0%, 25.5%)
CIE-LAB	lab(63.38, -21.89, -21.03)
CIE-LCH	lch(63.38, 30.36, 223.85°)
OKLab	oklab(67.56% -0.0802 -0.0585)
OKLCH	oklch(67.56% 0.099 216.1)
XYZ	xyz(24.9765, 32.0442, 53.5740)
Luminance	0.3205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA6BE #BE573F

analogous

#3FBE97 #3FA6BE #3F66BE

triadic

#3FA6BE #BE3FA6 #A6BE3F

tetradic

#3FA6BE #973FBE #BE573F #66BE3F

square

#3FA6BE #973FBE #BE573F #66BE3F

split-complementary

#3FA6BE #BE3F66 #BE973F

monochromatic

#215662 #307E90 #3FA6BE #6CBCCE #9AD1DD

Accessibility & contrast

On white

2.83

#3FA6BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#3FA6BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA6BE

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA6BE	#FFFFFF	#000000	##000000
##3FA6BE	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A1BF

Deuteranopia (green-blind)

#8494BE

Tritanopia (blue-blind)

#00AFAD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fa6be;
/* rgb */ color: rgb(63, 166, 190);
/* oklch */ color: oklch(67.6% 0.099 216.1);

Tailwind

colors: {
  custom: {
    50: '#83c0d1',
    500: '#3fa6be',
    950: '#000000',
  },
}

SCSS

$custom: #3fa6be;
$custom-light: #83c0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa6be",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 190
  },
  "hsl": {
    "h": 191.339,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.67562,
    "c": 0.09926,
    "h": 216.1
  },
  "luminance": 0.32047
}

Semantic roles & 50–950 ramp

primary

#3FA6BE

secondary

#C99A8F

accent

#684EDA

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA6BE

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

Preview Lab → · Contrast checker → · Palette generator →