#3FA8C8#3FA8C8

#3FA8C8 is a light, moderate cyan. Relative luminance 0.332; OKLCH L 68.5% C 0.105 H 221.9°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8C8
RGB	rgb(63, 168, 200)
HSL	hsl(194, 55%, 52%)
HSV	hsv(194, 69%, 78%)
CMYK	cmyk(68.5%, 16%, 0%, 21.6%)
CIE-LAB	lab(64.35, -19.79, -25.12)
CIE-LCH	lch(64.35, 31.98, 231.78°)
OKLab	oklab(68.46% -0.0783 -0.0701)
OKLCH	oklch(68.46% 0.105 221.9)
XYZ	xyz(26.4736, 33.2292, 59.6510)
Luminance	0.3323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8C8 #C85F3F

analogous

#3FC8A4 #3FA8C8 #3F64C8

triadic

#3FA8C8 #C83FA8 #A8C83F

tetradic

#3FA8C8 #A43FC8 #C85F3F #64C83F

square

#3FA8C8 #A43FC8 #C85F3F #64C83F

split-complementary

#3FA8C8 #C83F64 #C8A43F

monochromatic

#1F5B6D #2D839D #3FA8C8 #6FBED6 #9ED3E3

Accessibility & contrast

On white

2.75

#3FA8C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#3FA8C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8C8

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8C8	#FFFFFF	#000000	##000000
##3FA8C8	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A4CA

Deuteranopia (green-blind)

#8296C8

Tritanopia (blue-blind)

#00B2B2

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fa8c8;
/* rgb */ color: rgb(63, 168, 200);
/* oklch */ color: oklch(68.5% 0.105 221.9);

Tailwind

colors: {
  custom: {
    50: '#85c2d8',
    500: '#3fa8c8',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8c8;
$custom-light: #85c2d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8c8",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 200
  },
  "hsl": {
    "h": 194.015,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.6846,
    "c": 0.10512,
    "h": 221.9
  },
  "luminance": 0.33232
}

Semantic roles & 50–950 ramp

primary

#3FA8C8

secondary

#D0A193

accent

#6C49DF

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3FA8C8

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

Preview Lab → · Contrast checker → · Palette generator →