#3FA7BE#3FA7BE

#3FA7BE is a light, moderate cyan. Relative luminance 0.324; OKLCH L 67.8% C 0.099 H 215.2°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#3FA7BE
RGB	rgb(63, 167, 190)
HSL	hsl(191, 50%, 50%)
HSV	hsv(191, 67%, 75%)
CMYK	cmyk(66.8%, 12.1%, 0%, 25.5%)
CIE-LAB	lab(63.68, -22.41, -20.57)
CIE-LCH	lch(63.68, 30.42, 222.55°)
OKLab	oklab(67.8% -0.0812 -0.0572)
OKLCH	oklch(67.8% 0.099 215.2)
XYZ	xyz(25.1590, 32.4091, 53.6349)
Luminance	0.3241 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA7BE #BE563F

analogous

#3FBE96 #3FA7BE #3F68BE

triadic

#3FA7BE #BE3FA7 #A7BE3F

tetradic

#3FA7BE #963FBE #BE563F #68BE3F

square

#3FA7BE #963FBE #BE563F #68BE3F

split-complementary

#3FA7BE #BE3F68 #BE963F

monochromatic

#215662 #307F90 #3FA7BE #6CBCCE #9AD1DD

Accessibility & contrast

On white

2.81

#3FA7BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#3FA7BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA7BE

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA7BE	#FFFFFF	#000000	##000000
##3FA7BE	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A2BF

Deuteranopia (green-blind)

#8594BE

Tritanopia (blue-blind)

#00B0AE

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa7be;
/* rgb */ color: rgb(63, 167, 190);
/* oklch */ color: oklch(67.8% 0.099 215.2);

Tailwind

colors: {
  custom: {
    50: '#83c1d1',
    500: '#3fa7be',
    950: '#000000',
  },
}

SCSS

$custom: #3fa7be;
$custom-light: #83c1d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa7be",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 190
  },
  "hsl": {
    "h": 190.866,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.67803,
    "c": 0.09934,
    "h": 215.2
  },
  "luminance": 0.32412
}

Semantic roles & 50–950 ramp

primary

#3FA7BE

secondary

#C99A8F

accent

#674EDA

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA7BE

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

Preview Lab → · Contrast checker → · Palette generator →