#3FAFBB#3FAFBB

#3FAFBB is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.6% C 0.100 H 205.2°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#3FAFBB
RGB	rgb(63, 175, 187)
HSL	hsl(186, 50%, 49%)
HSV	hsv(186, 66%, 73%)
CMYK	cmyk(66.3%, 6.4%, 0%, 26.7%)
CIE-LAB	lab(65.98, -27.37, -15.41)
CIE-LCH	lch(65.98, 31.41, 209.38°)
OKLab	oklab(69.62% -0.0907 -0.0428)
OKLCH	oklch(69.62% 0.1 205.2)
XYZ	xyz(26.3457, 35.3016, 52.4295)
Luminance	0.3530 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAFBB #BB4B3F

analogous

#3FBB89 #3FAFBB #3F71BB

triadic

#3FAFBB #BB3FAF #AFBB3F

tetradic

#3FAFBB #893FBB #BB4B3F #71BB3F

square

#3FAFBB #893FBB #BB4B3F #71BB3F

split-complementary

#3FAFBB #BB3F71 #BB893F

monochromatic

#20595F #30848D #3FAFBB #6AC3CD #98D6DC

Accessibility & contrast

On white

2.61

#3FAFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#3FAFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAFBB

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAFBB	#FFFFFF	#000000	##000000
##3FAFBB	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A8BC

Deuteranopia (green-blind)

#8F9BBB

Tritanopia (blue-blind)

#00B6B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fafbb;
/* rgb */ color: rgb(63, 175, 187);
/* oklch */ color: oklch(69.6% 0.100 205.2);

Tailwind

colors: {
  custom: {
    50: '#84c7cf',
    500: '#3fafbb',
    950: '#000000',
  },
}

SCSS

$custom: #3fafbb;
$custom-light: #84c7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fafbb",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 187
  },
  "hsl": {
    "h": 185.806,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69624,
    "c": 0.10027,
    "h": 205.2
  },
  "luminance": 0.35305
}

Semantic roles & 50–950 ramp

primary

#3FAFBB

secondary

#C8938E

accent

#5C4FD9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FAFBB

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

Preview Lab → · Contrast checker → · Palette generator →