#3FACC3#3FACC3

#3FACC3 is a light, moderate cyan. Relative luminance 0.345; OKLCH L 69.2% C 0.102 H 214.5°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FACC3
RGB	rgb(63, 172, 195)
HSL	hsl(190, 52%, 51%)
HSV	hsv(190, 68%, 76%)
CMYK	cmyk(67.7%, 11.8%, 0%, 23.5%)
CIE-LAB	lab(65.36, -23.42, -20.80)
CIE-LCH	lch(65.36, 31.33, 221.60°)
OKLab	oklab(69.21% -0.0843 -0.0579)
OKLCH	oklch(69.21% 0.102 214.5)
XYZ	xyz(26.6486, 34.4990, 56.8737)
Luminance	0.3450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FACC3 #C3563F

analogous

#3FC398 #3FACC3 #3F6AC3

triadic

#3FACC3 #C33FAC #ACC33F

tetradic

#3FACC3 #983FC3 #C3563F #6AC33F

square

#3FACC3 #983FC3 #C3563F #6AC33F

split-complementary

#3FACC3 #C33F6A #C3983F

monochromatic

#205B67 #2F8496 #3FACC3 #6EC0D2 #9CD4E0

Accessibility & contrast

On white

2.66

#3FACC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#3FACC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FACC3

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FACC3	#FFFFFF	#000000	##000000
##3FACC3	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA7C4

Deuteranopia (green-blind)

#8999C3

Tritanopia (blue-blind)

#00B5B3

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3facc3;
/* rgb */ color: rgb(63, 172, 195);
/* oklch */ color: oklch(69.2% 0.102 214.5);

Tailwind

colors: {
  custom: {
    50: '#84c5d5',
    500: '#3facc3',
    950: '#000000',
  },
}

SCSS

$custom: #3facc3;
$custom-light: #84c5d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3facc3",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 195
  },
  "hsl": {
    "h": 190.455,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6921,
    "c": 0.10228,
    "h": 214.5
  },
  "luminance": 0.34502
}

Semantic roles & 50–950 ramp

primary

#3FACC3

secondary

#CC9C92

accent

#654CDC

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FACC3

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

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