#3BB7CF#3BB7CF
#3BB7CF is a light, moderate teal. Relative luminance 0.393; OKLCH L 72.2% C 0.111 H 213.4°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).
Color values
| HEX | #3BB7CF |
|---|---|
| RGB | rgb(59, 183, 207) |
| HSL | hsl(190, 61%, 52%) |
| HSV | hsv(190, 71%, 81%) |
| CMYK | cmyk(71.5%, 11.6%, 0%, 18.8%) |
| CIE-LAB | lab(68.97, -25.82, -21.93) |
| CIE-LCH | lch(68.97, 33.88, 220.34°) |
| OKLab | oklab(72.23% -0.0925 -0.0611) |
| OKLCH | oklch(72.23% 0.111 213.4) |
| XYZ | xyz(29.9948, 39.2983, 65.0239) |
| Luminance | 0.3930 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 3.45
Bright Sky Blue
#02CCFE
ΔE00 8.47
Neon Blue
#04D9FF
ΔE00 9.06
Aqua Blue
#02D8E9
ΔE00 9.17
Sky Blue
#87CEEB
ΔE00 9.60
Darkturquoise
#00CED1
ΔE00 10.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3BB7CF #CF533B
analogous
#3BCF9D #3BB7CF #3B6DCF
triadic
#3BB7CF #CF3BB7 #B7CF3B
tetradic
#3BB7CF #9D3BCF #CF533B #6DCF3B
square
#3BB7CF #9D3BCF #CF533B #6DCF3B
split-complementary
#3BB7CF #CF3B6D #CF9D3B
monochromatic
#1C6573 #2890A5 #3BB7CF #6CC9DB #9DDBE7
Accessibility & contrast
On white
2.37
#3BB7CF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.86
#3BB7CF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3BB7CF
8.86:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3BB7CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3BB7CF | 1.00 | 2.37 | 8.86 | 8.86 |
| #FFFFFF | 2.37 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.86 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.86 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A5B1D0
Deuteranopia (green-blind)
#91A2CF
Tritanopia (blue-blind)
#00C0BE
Achromatopsia (no color)
#A8A8A8
Design tokens & code
CSS
--color: #3bb7cf; /* rgb */ color: rgb(59, 183, 207); /* oklch */ color: oklch(72.2% 0.111 213.4);
Tailwind
colors: {
custom: {
50: '#85cddd',
500: '#3bb7cf',
950: '#000000',
},
}SCSS
$custom: #3bb7cf; $custom-light: #85cddd; $custom-dark: #000000;
JSON
{
"hex": "#3bb7cf",
"rgb": {
"r": 59,
"g": 183,
"b": 207
},
"hsl": {
"h": 189.73,
"s": 60.656,
"l": 52.157
},
"oklch": {
"l": 0.72229,
"c": 0.11081,
"h": 213.4
},
"luminance": 0.39302
}Semantic roles & 50–950 ramp
primary
#3BB7CF
secondary
#D39D93
accent
#5E44E4
background
#F8FCFD
surface
#F0F9FB
border
#CBD2D4
text
#0D1315
muted
#7D8283