#2FA3B4#2FA3B4
#2FA3B4 is a light, moderate teal. Relative luminance 0.301; OKLCH L 66.0% C 0.102 H 209.4°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).
Color values
| HEX | #2FA3B4 |
|---|---|
| RGB | rgb(47, 163, 180) |
| HSL | hsl(188, 59%, 45%) |
| HSV | hsv(188, 74%, 71%) |
| CMYK | cmyk(73.9%, 9.4%, 0%, 29.4%) |
| CIE-LAB | lab(61.73, -25.73, -17.97) |
| CIE-LCH | lch(61.73, 31.39, 214.93°) |
| OKLab | oklab(66.01% -0.0887 -0.05) |
| OKLCH | oklch(66.01% 0.102 209.4) |
| XYZ | xyz(22.5041, 30.0913, 47.7933) |
| Luminance | 0.3009 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.21
Cadetblue
#5F9EA0
ΔE00 6.45
Teal Blue
#01889F
ΔE00 9.41
Sea
#3C9992
ΔE00 9.84
Greyblue
#77A1B5
ΔE00 10.11
Lightseagreen
#20B2AA
ΔE00 10.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2FA3B4 #B4402F
analogous
#2FB483 #2FA3B4 #2F61B4
triadic
#2FA3B4 #B42FA3 #A3B42F
tetradic
#2FA3B4 #832FB4 #B4402F #61B42F
square
#2FA3B4 #832FB4 #B4402F #61B42F
split-complementary
#2FA3B4 #B42F61 #B4832F
monochromatic
#164B53 #227783 #2FA3B4 #4FC0D1 #80D2DE
Accessibility & contrast
On white
2.99
#2FA3B4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.02
#2FA3B4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #2FA3B4
7.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2FA3B4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2FA3B4 | 1.00 | 2.99 | 7.02 | 7.02 |
| #FFFFFF | 2.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#949DB5
Deuteranopia (green-blind)
#828FB4
Tritanopia (blue-blind)
#00ABA8
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #2fa3b4; /* rgb */ color: rgb(47, 163, 180); /* oklch */ color: oklch(66.0% 0.102 209.4);
Tailwind
colors: {
custom: {
50: '#7cbeca',
500: '#2fa3b4',
950: '#000000',
},
}SCSS
$custom: #2fa3b4; $custom-light: #7cbeca; $custom-dark: #000000;
JSON
{
"hex": "#2fa3b4",
"rgb": {
"r": 47,
"g": 163,
"b": 180
},
"hsl": {
"h": 187.669,
"s": 58.59,
"l": 44.51
},
"oklch": {
"l": 0.66009,
"c": 0.10184,
"h": 209.4
},
"luminance": 0.30094
}Semantic roles & 50–950 ramp
primary
#2FA3B4
secondary
#C78278
accent
#5A46E2
background
#F8FBFC
surface
#EFF7F8
border
#CAD0D1
text
#0B1213
muted
#7C8182