#3FA0BF#3FA0BF
#3FA0BF is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.2% C 0.100 H 222.7°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3FA0BF |
|---|---|
| RGB | rgb(63, 160, 191) |
| HSL | hsl(195, 50%, 50%) |
| HSV | hsv(195, 67%, 75%) |
| CMYK | cmyk(67%, 16.2%, 0%, 25.1%) |
| CIE-LAB | lab(61.62, -18.44, -24.29) |
| CIE-LCH | lch(61.62, 30.49, 232.80°) |
| OKLab | oklab(66.16% -0.0735 -0.0678) |
| OKLCH | oklch(66.16% 0.1 222.7) |
| XYZ | xyz(24.0209, 29.9573, 53.7965) |
| Luminance | 0.2996 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Greyblue
#77A1B5
ΔE00 7.08
Turquoise Blue
#06B1C4
ΔE00 7.87
Teal Blue
#01889F
ΔE00 9.41
Bluegrey
#85A3B2
ΔE00 9.97
Dirty Blue
#3F829D
ΔE00 10.19
Cadetblue
#5F9EA0
ΔE00 10.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FA0BF #BF5E3F
analogous
#3FBF9E #3FA0BF #3F60BF
triadic
#3FA0BF #BF3FA0 #A0BF3F
tetradic
#3FA0BF #9E3FBF #BF5E3F #60BF3F
square
#3FA0BF #9E3FBF #BF5E3F #60BF3F
split-complementary
#3FA0BF #BF3F60 #BF9E3F
monochromatic
#215363 #307991 #3FA0BF #6DB7CF #9BCEDE
Accessibility & contrast
On white
3.00
#3FA0BF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.99
#3FA0BF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3FA0BF
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FA0BF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FA0BF | 1.00 | 3.00 | 6.99 | 6.99 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8E9CC1
Deuteranopia (green-blind)
#7C8FBF
Tritanopia (blue-blind)
#00AAAA
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #3fa0bf; /* rgb */ color: rgb(63, 160, 191); /* oklch */ color: oklch(66.2% 0.100 222.7);
Tailwind
colors: {
custom: {
50: '#83bcd2',
500: '#3fa0bf',
950: '#000000',
},
}SCSS
$custom: #3fa0bf; $custom-light: #83bcd2; $custom-dark: #000000;
JSON
{
"hex": "#3fa0bf",
"rgb": {
"r": 63,
"g": 160,
"b": 191
},
"hsl": {
"h": 194.531,
"s": 50.394,
"l": 49.804
},
"oklch": {
"l": 0.66161,
"c": 0.10003,
"h": 222.7
},
"luminance": 0.2996
}Semantic roles & 50–950 ramp
primary
#3FA0BF
secondary
#CA9E90
accent
#704EDA
background
#F8FBFC
surface
#F0F6F9
border
#CBD0D2
text
#0C1214
muted
#7D8182