#2FA3B1#2FA3B1
#2FA3B1 is a light, moderate teal. Relative luminance 0.300; OKLCH L 65.9% C 0.101 H 206.9°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2FA3B1 |
|---|---|
| RGB | rgb(47, 163, 177) |
| HSL | hsl(186, 58%, 44%) |
| HSV | hsv(186, 73%, 69%) |
| CMYK | cmyk(73.4%, 7.9%, 0%, 30.6%) |
| CIE-LAB | lab(61.63, -26.68, -16.45) |
| CIE-LCH | lch(61.63, 31.34, 211.66°) |
| OKLab | oklab(65.89% -0.09 -0.0457) |
| OKLCH | oklch(65.89% 0.101 206.9) |
| XYZ | xyz(22.2018, 29.9704, 46.2012) |
| Luminance | 0.2997 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.33
Cadetblue
#5F9EA0
ΔE00 5.85
Sea
#3C9992
ΔE00 8.79
Lightseagreen
#20B2AA
ΔE00 9.63
Teal Blue
#01889F
ΔE00 9.71
Darkcyan
#008B8B
ΔE00 10.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2FA3B1 #B13D2F
analogous
#2FB17E #2FA3B1 #2F62B1
triadic
#2FA3B1 #B12FA3 #A3B12F
tetradic
#2FA3B1 #7E2FB1 #B13D2F #62B12F
square
#2FA3B1 #7E2FB1 #B13D2F #62B12F
split-complementary
#2FA3B1 #B12F62 #B17E2F
monochromatic
#154A50 #227681 #2FA3B1 #4DC2D0 #7ED2DD
Accessibility & contrast
On white
3.00
#2FA3B1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.99
#2FA3B1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2FA3B1
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2FA3B1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2FA3B1 | 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)
#959DB2
Deuteranopia (green-blind)
#838FB1
Tritanopia (blue-blind)
#00AAA7
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #2fa3b1; /* rgb */ color: rgb(47, 163, 177); /* oklch */ color: oklch(65.9% 0.101 206.9);
Tailwind
colors: {
custom: {
50: '#7cbec8',
500: '#2fa3b1',
950: '#000000',
},
}SCSS
$custom: #2fa3b1; $custom-light: #7cbec8; $custom-dark: #000000;
JSON
{
"hex": "#2fa3b1",
"rgb": {
"r": 47,
"g": 163,
"b": 177
},
"hsl": {
"h": 186.462,
"s": 58.036,
"l": 43.922
},
"oklch": {
"l": 0.65891,
"c": 0.10093,
"h": 206.9
},
"luminance": 0.29973
}Semantic roles & 50–950 ramp
primary
#2FA3B1
secondary
#C57F76
accent
#5747E1
background
#F8FBFC
surface
#EFF7F8
border
#CAD0D1
text
#0B1213
muted
#7C8182