#3FA0BC#3FA0BC
#3FA0BC is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.0% C 0.098 H 220.4°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).
Color values
| HEX | #3FA0BC |
|---|---|
| RGB | rgb(63, 160, 188) |
| HSL | hsl(193, 50%, 49%) |
| HSV | hsv(193, 66%, 74%) |
| CMYK | cmyk(66.5%, 14.9%, 0%, 26.3%) |
| CIE-LAB | lab(61.50, -19.39, -22.78) |
| CIE-LCH | lch(61.50, 29.91, 229.59°) |
| OKLab | oklab(66.03% -0.0747 -0.0635) |
| OKLCH | oklch(66.03% 0.098 220.4) |
| XYZ | xyz(23.6941, 29.8266, 52.0756) |
| Luminance | 0.2983 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 7.16
Greyblue
#77A1B5
ΔE00 7.25
Teal Blue
#01889F
ΔE00 9.04
Cadetblue
#5F9EA0
ΔE00 9.30
Bluegrey
#85A3B2
ΔE00 10.09
Dirty Blue
#3F829D
ΔE00 10.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FA0BC #BC5B3F
analogous
#3FBC9A #3FA0BC #3F62BC
triadic
#3FA0BC #BC3FA0 #A0BC3F
tetradic
#3FA0BC #9A3FBC #BC5B3F #62BC3F
square
#3FA0BC #9A3FBC #BC5B3F #62BC3F
split-complementary
#3FA0BC #BC3F62 #BC9A3F
monochromatic
#205260 #30798E #3FA0BC #6BB7CD #99CDDD
Accessibility & contrast
On white
3.01
#3FA0BC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.97
#3FA0BC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3FA0BC
6.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FA0BC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FA0BC | 1.00 | 3.01 | 6.97 | 6.97 |
| #FFFFFF | 3.01 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8F9CBE
Deuteranopia (green-blind)
#7D8FBC
Tritanopia (blue-blind)
#00A9A9
Achromatopsia (no color)
#949494
Design tokens & code
CSS
--color: #3fa0bc; /* rgb */ color: rgb(63, 160, 188); /* oklch */ color: oklch(66.0% 0.098 220.4);
Tailwind
colors: {
custom: {
50: '#82bcd0',
500: '#3fa0bc',
950: '#000000',
},
}SCSS
$custom: #3fa0bc; $custom-light: #82bcd0; $custom-dark: #000000;
JSON
{
"hex": "#3fa0bc",
"rgb": {
"r": 63,
"g": 160,
"b": 188
},
"hsl": {
"h": 193.44,
"s": 49.801,
"l": 49.216
},
"oklch": {
"l": 0.66033,
"c": 0.09805,
"h": 220.4
},
"luminance": 0.29829
}Semantic roles & 50–950 ramp
primary
#3FA0BC
secondary
#C99B8E
accent
#6E4ED9
background
#F8FBFC
surface
#F0F6F9
border
#CBD0D2
text
#0C1214
muted
#7D8182