#3FACCD#3FACCD
#3FACCD is a light, moderate cyan. Relative luminance 0.350; OKLCH L 69.6% C 0.108 H 221.8°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3FACCD |
|---|---|
| RGB | rgb(63, 172, 205) |
| HSL | hsl(194, 59%, 53%) |
| HSV | hsv(194, 69%, 80%) |
| CMYK | cmyk(69.3%, 16.1%, 0%, 19.6%) |
| CIE-LAB | lab(65.72, -20.29, -25.78) |
| CIE-LCH | lch(65.72, 32.80, 231.80°) |
| OKLab | oklab(69.63% -0.0804 -0.072) |
| OKLCH | oklch(69.63% 0.108 221.8) |
| XYZ | xyz(27.8173, 34.9665, 63.0289) |
| Luminance | 0.3497 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 6.42
Greyblue
#77A1B5
ΔE00 7.91
Deepskyblue
#00BFFF
ΔE00 8.65
Bright Sky Blue
#02CCFE
ΔE00 9.09
Bluegrey
#85A3B2
ΔE00 10.43
Lightblue (survey)
#7BC8F6
ΔE00 10.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FACCD #CD603F
analogous
#3FCDA7 #3FACCD #3F65CD
triadic
#3FACCD #CD3FAC #ACCD3F
tetradic
#3FACCD #A73FCD #CD603F #65CD3F
square
#3FACCD #A73FCD #CD603F #65CD3F
split-complementary
#3FACCD #CD3F65 #CDA73F
monochromatic
#1E6074 #2B88A4 #3FACCD #70C1DA #A0D6E6
Accessibility & contrast
On white
2.63
#3FACCD on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#3FACCD on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FACCD
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FACCD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FACCD | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#99A8CF
Deuteranopia (green-blind)
#8599CD
Tritanopia (blue-blind)
#00B6B7
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #3faccd; /* rgb */ color: rgb(63, 172, 205); /* oklch */ color: oklch(69.6% 0.108 221.8);
Tailwind
colors: {
custom: {
50: '#85c5dc',
500: '#3faccd',
950: '#000000',
},
}SCSS
$custom: #3faccd; $custom-light: #85c5dc; $custom-dark: #000000;
JSON
{
"hex": "#3faccd",
"rgb": {
"r": 63,
"g": 172,
"b": 205
},
"hsl": {
"h": 193.944,
"s": 58.678,
"l": 52.549
},
"oklch": {
"l": 0.69625,
"c": 0.10795,
"h": 221.8
},
"luminance": 0.3497
}Semantic roles & 50–950 ramp
primary
#3FACCD
secondary
#D3A395
accent
#6A46E2
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1215
muted
#7D8183