#509CE6#509CE6
#509CE6 is a light, vivid cyan. Relative luminance 0.312; OKLCH L 67.7% C 0.134 H 249.9°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).
Color values
| HEX | #509CE6 |
|---|---|
| RGB | rgb(80, 156, 230) |
| HSL | hsl(210, 75%, 61%) |
| HSV | hsv(210, 65%, 90%) |
| CMYK | cmyk(65.2%, 32.2%, 0%, 9.8%) |
| CIE-LAB | lab(62.67, -0.66, -44.32) |
| CIE-LCH | lch(62.67, 44.32, 269.14°) |
| OKLab | oklab(67.7% -0.0459 -0.1254) |
| OKLCH | oklch(67.7% 0.134 249.9) |
| XYZ | xyz(29.4744, 31.1926, 79.3150) |
| Luminance | 0.3120 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.42
Dodgerblue
#1E90FF
ΔE00 4.23
Dark Sky Blue
#448EE4
ΔE00 4.50
Cornflowerblue
#6495ED
ΔE00 5.29
Faded Blue
#658CBB
ΔE00 7.48
Water Blue
#0E87CC
ΔE00 8.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#509CE6 #E69A50
analogous
#50E6E5 #509CE6 #5051E6
triadic
#509CE6 #E6509C #9CE650
tetradic
#509CE6 #E550E6 #E69A50 #51E650
square
#509CE6 #E550E6 #E69A50 #51E650
split-complementary
#509CE6 #E65051 #E6E550
monochromatic
#175FA4 #1F7EDA #509CE6 #86BAEE #BBD9F5
Accessibility & contrast
On white
2.90
#509CE6 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.24
#509CE6 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #509CE6
7.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##509CE6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##509CE6 | 1.00 | 2.90 | 7.24 | 7.24 |
| #FFFFFF | 2.90 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.24 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.24 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7C9FE9
Deuteranopia (green-blind)
#6791E5
Tritanopia (blue-blind)
#00ADB7
Achromatopsia (no color)
#989898
Design tokens & code
CSS
--color: #509ce6; /* rgb */ color: rgb(80, 156, 230); /* oklch */ color: oklch(67.7% 0.134 249.9);
Tailwind
colors: {
custom: {
50: '#8fb8ee',
500: '#509ce6',
950: '#000000',
},
}SCSS
$custom: #509ce6; $custom-light: #8fb8ee; $custom-dark: #000000;
JSON
{
"hex": "#509ce6",
"rgb": {
"r": 80,
"g": 156,
"b": 230
},
"hsl": {
"h": 209.6,
"s": 75,
"l": 60.784
},
"oklch": {
"l": 0.67698,
"c": 0.13357,
"h": 249.9
},
"luminance": 0.31196
}Semantic roles & 50–950 ramp
primary
#509CE6
secondary
#E5C9AC
accent
#710ED7
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084