#27A3B1#27A3B1
#27A3B1 is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.7% C 0.104 H 206.5°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).
Color values
| HEX | #27A3B1 |
|---|---|
| RGB | rgb(39, 163, 177) |
| HSL | hsl(186, 64%, 42%) |
| HSV | hsv(186, 78%, 69%) |
| CMYK | cmyk(78%, 7.9%, 0%, 30.6%) |
| CIE-LAB | lab(61.48, -27.59, -16.69) |
| CIE-LCH | lch(61.48, 32.24, 211.17°) |
| OKLab | oklab(65.73% -0.093 -0.0464) |
| OKLCH | oklch(65.73% 0.104 206.5) |
| XYZ | xyz(21.8662, 29.7973, 46.1855) |
| Luminance | 0.2980 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.32
Cadetblue
#5F9EA0
ΔE00 6.10
Sea
#3C9992
ΔE00 8.71
Lightseagreen
#20B2AA
ΔE00 9.50
Teal Blue
#01889F
ΔE00 9.70
Darkcyan
#008B8B
ΔE00 10.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#27A3B1 #B13527
analogous
#27B17A #27A3B1 #275EB1
triadic
#27A3B1 #B127A3 #A3B127
tetradic
#27A3B1 #7A27B1 #B13527 #5EB127
square
#27A3B1 #7A27B1 #B13527 #5EB127
split-complementary
#27A3B1 #B1275E #B17A27
monochromatic
#11474D #1C757F #27A3B1 #40C6D5 #72D5E0
Accessibility & contrast
On white
3.02
#27A3B1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.96
#27A3B1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #27A3B1
6.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##27A3B1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##27A3B1 | 1.00 | 3.02 | 6.96 | 6.96 |
| #FFFFFF | 3.02 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.96 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.96 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#959CB2
Deuteranopia (green-blind)
#828FB1
Tritanopia (blue-blind)
#00AAA7
Achromatopsia (no color)
#949494
Design tokens & code
CSS
--color: #27a3b1; /* rgb */ color: rgb(39, 163, 177); /* oklch */ color: oklch(65.7% 0.104 206.5);
Tailwind
colors: {
custom: {
50: '#79bec8',
500: '#27a3b1',
950: '#000000',
},
}SCSS
$custom: #27a3b1; $custom-light: #79bec8; $custom-dark: #000000;
JSON
{
"hex": "#27a3b1",
"rgb": {
"r": 39,
"g": 163,
"b": 177
},
"hsl": {
"h": 186.087,
"s": 63.889,
"l": 42.353
},
"oklch": {
"l": 0.65726,
"c": 0.10394,
"h": 206.5
},
"luminance": 0.298
}Semantic roles & 50–950 ramp
primary
#27A3B1
secondary
#C7766D
accent
#5241E7
background
#F8FBFC
surface
#EFF7F8
border
#CAD0D1
text
#0B1213
muted
#7C8182