#3FA8BE#3FA8BE

#3FA8BE is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.0% C 0.099 H 214.2°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8BE
RGB	rgb(63, 168, 190)
HSL	hsl(190, 50%, 50%)
HSV	hsv(190, 67%, 75%)
CMYK	cmyk(66.8%, 11.6%, 0%, 25.5%)
CIE-LAB	lab(63.98, -22.92, -20.12)
CIE-LCH	lch(63.98, 30.50, 221.27°)
OKLab	oklab(68.04% -0.0822 -0.0559)
OKLCH	oklch(68.04% 0.099 214.2)
XYZ	xyz(25.3429, 32.7769, 53.6962)
Luminance	0.3278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8BE #BE553F

analogous

#3FBE95 #3FA8BE #3F68BE

triadic

#3FA8BE #BE3FA8 #A8BE3F

tetradic

#3FA8BE #953FBE #BE553F #68BE3F

square

#3FA8BE #953FBE #BE553F #68BE3F

split-complementary

#3FA8BE #BE3F68 #BE953F

monochromatic

#215762 #307F90 #3FA8BE #6CBDCE #9AD2DD

Accessibility & contrast

On white

2.78

#3FA8BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#3FA8BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8BE

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8BE	#FFFFFF	#000000	##000000
##3FA8BE	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A3BF

Deuteranopia (green-blind)

#8695BE

Tritanopia (blue-blind)

#00B0AF

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fa8be;
/* rgb */ color: rgb(63, 168, 190);
/* oklch */ color: oklch(68.0% 0.099 214.2);

Tailwind

colors: {
  custom: {
    50: '#83c2d1',
    500: '#3fa8be',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8be;
$custom-light: #83c2d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8be",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 190
  },
  "hsl": {
    "h": 190.394,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.68044,
    "c": 0.09946,
    "h": 214.2
  },
  "luminance": 0.3278
}

Semantic roles & 50–950 ramp

primary

#3FA8BE

secondary

#C9998F

accent

#664EDA

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA8BE

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

Preview Lab → · Contrast checker → · Palette generator →