#3AA3BC#3AA3BC
#3AA3BC is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.6% C 0.101 H 216.8°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).
Color values
| HEX | #3AA3BC |
|---|---|
| RGB | rgb(58, 163, 188) |
| HSL | hsl(192, 53%, 48%) |
| HSV | hsv(192, 69%, 74%) |
| CMYK | cmyk(69.1%, 13.3%, 0%, 26.3%) |
| CIE-LAB | lab(62.27, -21.72, -21.62) |
| CIE-LCH | lch(62.27, 30.64, 224.86°) |
| OKLab | oklab(66.61% -0.0804 -0.0602) |
| OKLCH | oklch(66.61% 0.101 216.8) |
| XYZ | xyz(23.9154, 30.7221, 52.2367) |
| Luminance | 0.3073 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 5.55
Greyblue
#77A1B5
ΔE00 8.03
Cadetblue
#5F9EA0
ΔE00 8.41
Teal Blue
#01889F
ΔE00 9.47
Bluegrey
#85A3B2
ΔE00 10.70
Dirty Blue
#3F829D
ΔE00 11.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3AA3BC #BC533A
analogous
#3ABC94 #3AA3BC #3A62BC
triadic
#3AA3BC #BC3AA3 #A3BC3A
tetradic
#3AA3BC #943ABC #BC533A #62BC3A
square
#3AA3BC #943ABC #BC533A #62BC3A
split-complementary
#3AA3BC #BC3A62 #BC943A
monochromatic
#1D525E #2C7A8D #3AA3BC #64BBCF #93CFDE
Accessibility & contrast
On white
2.94
#3AA3BC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.15
#3AA3BC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3AA3BC
7.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3AA3BC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3AA3BC | 1.00 | 2.94 | 7.15 | 7.15 |
| #FFFFFF | 2.94 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.15 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.15 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#929EBD
Deuteranopia (green-blind)
#8091BC
Tritanopia (blue-blind)
#00ACAB
Achromatopsia (no color)
#979797
Design tokens & code
CSS
--color: #3aa3bc; /* rgb */ color: rgb(58, 163, 188); /* oklch */ color: oklch(66.6% 0.101 216.8);
Tailwind
colors: {
custom: {
50: '#81bed0',
500: '#3aa3bc',
950: '#000000',
},
}SCSS
$custom: #3aa3bc; $custom-light: #81bed0; $custom-dark: #000000;
JSON
{
"hex": "#3aa3bc",
"rgb": {
"r": 58,
"g": 163,
"b": 188
},
"hsl": {
"h": 191.538,
"s": 52.846,
"l": 48.235
},
"oklch": {
"l": 0.66611,
"c": 0.1005,
"h": 216.8
},
"luminance": 0.30725
}Semantic roles & 50–950 ramp
primary
#3AA3BC
secondary
#C99589
accent
#674CDC
background
#F8FBFC
surface
#F0F7F9
border
#CBD0D2
text
#0C1214
muted
#7D8182