#3EB8DA#3EB8DA
#3EB8DA is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.0% C 0.115 H 220.4°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).
Color values
| HEX | #3EB8DA |
|---|---|
| RGB | rgb(62, 184, 218) |
| HSL | hsl(193, 68%, 55%) |
| HSV | hsv(193, 72%, 85%) |
| CMYK | cmyk(71.6%, 15.6%, 0%, 14.5%) |
| CIE-LAB | lab(69.73, -22.49, -26.78) |
| CIE-LCH | lch(69.73, 34.97, 229.98°) |
| OKLab | oklab(72.99% -0.0878 -0.0748) |
| OKLCH | oklch(72.99% 0.115 220.4) |
| XYZ | xyz(31.7767, 40.3634, 72.4322) |
| Luminance | 0.4037 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 6.12
Turquoise Blue
#06B1C4
ΔE00 6.43
Deepskyblue
#00BFFF
ΔE00 7.31
Sky Blue
#87CEEB
ΔE00 8.18
Neon Blue
#04D9FF
ΔE00 8.39
Lightblue (survey)
#7BC8F6
ΔE00 8.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3EB8DA #DA603E
analogous
#3EDAAE #3EB8DA #3E6ADA
triadic
#3EB8DA #DA3EB8 #B8DA3E
tetradic
#3EB8DA #AE3EDA #DA603E #6ADA3E
square
#3EB8DA #AE3EDA #DA603E #6ADA3E
split-complementary
#3EB8DA #DA3E6A #DAAE3E
monochromatic
#196D84 #2397B8 #3EB8DA #71CBE4 #A5DEEE
Accessibility & contrast
On white
2.31
#3EB8DA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.07
#3EB8DA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3EB8DA
9.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3EB8DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3EB8DA | 1.00 | 2.31 | 9.07 | 9.07 |
| #FFFFFF | 2.31 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.07 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.07 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A3B3DC
Deuteranopia (green-blind)
#8EA4DA
Tritanopia (blue-blind)
#00C3C3
Achromatopsia (no color)
#AAAAAA
Design tokens & code
CSS
--color: #3eb8da; /* rgb */ color: rgb(62, 184, 218); /* oklch */ color: oklch(73.0% 0.115 220.4);
Tailwind
colors: {
custom: {
50: '#88cde5',
500: '#3eb8da',
950: '#000000',
},
}SCSS
$custom: #3eb8da; $custom-light: #88cde5; $custom-dark: #000000;
JSON
{
"hex": "#3eb8da",
"rgb": {
"r": 62,
"g": 184,
"b": 218
},
"hsl": {
"h": 193.077,
"s": 67.826,
"l": 54.902
},
"oklch": {
"l": 0.72992,
"c": 0.11537,
"h": 220.4
},
"luminance": 0.40367
}Semantic roles & 50–950 ramp
primary
#3EB8DA
secondary
#DBA799
accent
#633DEB
background
#F9FCFE
surface
#F1F9FC
border
#CBD2D5
text
#0D1315
muted
#7E8284