#3FACCE#3FACCE
#3FACCE is a light, moderate cyan. Relative luminance 0.350; OKLCH L 69.7% C 0.109 H 222.5°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #3FACCE |
|---|---|
| RGB | rgb(63, 172, 206) |
| HSL | hsl(194, 59%, 53%) |
| HSV | hsv(194, 69%, 81%) |
| CMYK | cmyk(69.4%, 16.5%, 0%, 19.2%) |
| CIE-LAB | lab(65.76, -19.97, -26.28) |
| CIE-LCH | lch(65.76, 33.00, 232.77°) |
| OKLab | oklab(69.67% -0.08 -0.0734) |
| OKLCH | oklch(69.67% 0.109 222.5) |
| XYZ | xyz(27.9384, 35.0149, 63.6667) |
| Luminance | 0.3502 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 6.72
Greyblue
#77A1B5
ΔE00 7.89
Deepskyblue
#00BFFF
ΔE00 8.39
Bright Sky Blue
#02CCFE
ΔE00 8.99
Lightblue (survey)
#7BC8F6
ΔE00 10.37
Bluegrey
#85A3B2
ΔE00 10.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FACCE #CE613F
analogous
#3FCEA9 #3FACCE #3F64CE
triadic
#3FACCE #CE3FAC #ACCE3F
tetradic
#3FACCE #A93FCE #CE613F #64CE3F
square
#3FACCE #A93FCE #CE613F #64CE3F
split-complementary
#3FACCE #CE3F64 #CEA93F
monochromatic
#1E6075 #2A88A6 #3FACCE #70C1DA #A1D6E7
Accessibility & contrast
On white
2.62
#3FACCE on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.00
#3FACCE on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FACCE
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FACCE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FACCE | 1.00 | 2.62 | 8.00 | 8.00 |
| #FFFFFF | 2.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#98A8D0
Deuteranopia (green-blind)
#8499CE
Tritanopia (blue-blind)
#00B7B7
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #3facce; /* rgb */ color: rgb(63, 172, 206); /* oklch */ color: oklch(69.7% 0.109 222.5);
Tailwind
colors: {
custom: {
50: '#86c4dd',
500: '#3facce',
950: '#000000',
},
}SCSS
$custom: #3facce; $custom-light: #86c4dd; $custom-dark: #000000;
JSON
{
"hex": "#3facce",
"rgb": {
"r": 63,
"g": 172,
"b": 206
},
"hsl": {
"h": 194.266,
"s": 59.336,
"l": 52.745
},
"oklch": {
"l": 0.69668,
"c": 0.10861,
"h": 222.5
},
"luminance": 0.35018
}Semantic roles & 50–950 ramp
primary
#3FACCE
secondary
#D3A495
accent
#6B45E3
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1215
muted
#7D8183