#3FACD6#3FACD6
#3FACD6 is a light, moderate cyan. Relative luminance 0.354; OKLCH L 70.0% C 0.115 H 227.7°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).
Color values
| HEX | #3FACD6 |
|---|---|
| RGB | rgb(63, 172, 214) |
| HSL | hsl(197, 65%, 54%) |
| HSV | hsv(197, 71%, 84%) |
| CMYK | cmyk(70.6%, 19.6%, 0%, 16.1%) |
| CIE-LAB | lab(66.07, -17.39, -30.22) |
| CIE-LCH | lch(66.07, 34.87, 240.08°) |
| OKLab | oklab(70.02% -0.0771 -0.0847) |
| OKLCH | oklch(70.02% 0.115 227.7) |
| XYZ | xyz(28.9351, 35.4136, 68.9158) |
| Luminance | 0.3542 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deepskyblue
#00BFFF
ΔE00 6.64
Greyblue
#77A1B5
ΔE00 8.20
Bright Sky Blue
#02CCFE
ΔE00 8.64
Turquoise Blue
#06B1C4
ΔE00 9.06
Lightblue (survey)
#7BC8F6
ΔE00 9.25
Sky Blue (survey)
#75BBFD
ΔE00 10.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FACD6 #D6693F
analogous
#3FD6B5 #3FACD6 #3F61D6
triadic
#3FACD6 #D63FAC #ACD63F
tetradic
#3FACD6 #B53FD6 #D6693F #61D63F
square
#3FACD6 #B53FD6 #D6693F #61D63F
split-complementary
#3FACD6 #D63F61 #D6B53F
monochromatic
#1B647F #268BB2 #3FACD6 #71C2E1 #A4D8EC
Accessibility & contrast
On white
2.60
#3FACD6 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.08
#3FACD6 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FACD6
8.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FACD6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FACD6 | 1.00 | 2.60 | 8.08 | 8.08 |
| #FFFFFF | 2.60 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.08 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.08 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#96A9D8
Deuteranopia (green-blind)
#819AD5
Tritanopia (blue-blind)
#00B8BA
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #3facd6; /* rgb */ color: rgb(63, 172, 214); /* oklch */ color: oklch(70.0% 0.115 227.7);
Tailwind
colors: {
custom: {
50: '#87c4e2',
500: '#3facd6',
950: '#000000',
},
}SCSS
$custom: #3facd6; $custom-light: #87c4e2; $custom-dark: #000000;
JSON
{
"hex": "#3facd6",
"rgb": {
"r": 63,
"g": 172,
"b": 214
},
"hsl": {
"h": 196.689,
"s": 64.807,
"l": 54.314
},
"oklch": {
"l": 0.70018,
"c": 0.11452,
"h": 227.7
},
"luminance": 0.35417
}Semantic roles & 50–950 ramp
primary
#3FACD6
secondary
#D8AA98
accent
#6F40E8
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1215
muted
#7E8183