#31AACA#31AACA
#31AACA is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.7% C 0.112 H 219.9°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).
Color values
| HEX | #31AACA |
|---|---|
| RGB | rgb(49, 170, 202) |
| HSL | hsl(193, 61%, 49%) |
| HSV | hsv(193, 76%, 79%) |
| CMYK | cmyk(75.7%, 15.8%, 0%, 20.8%) |
| CIE-LAB | lab(64.69, -22.01, -25.73) |
| CIE-LCH | lch(64.69, 33.86, 229.45°) |
| OKLab | oklab(68.67% -0.0859 -0.0719) |
| OKLCH | oklch(68.67% 0.112 219.9) |
| XYZ | xyz(26.2975, 33.6635, 60.9774) |
| Luminance | 0.3367 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 5.72
Greyblue
#77A1B5
ΔE00 8.42
Deepskyblue
#00BFFF
ΔE00 9.57
Bright Sky Blue
#02CCFE
ΔE00 9.82
Cadetblue
#5F9EA0
ΔE00 10.72
Bluegrey
#85A3B2
ΔE00 11.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31AACA #CA5131
analogous
#31CA9E #31AACA #315ECA
triadic
#31AACA #CA31AA #AACA31
tetradic
#31AACA #9E31CA #CA5131 #5ECA31
square
#31AACA #9E31CA #CA5131 #5ECA31
split-complementary
#31AACA #CA315E #CA9E31
monochromatic
#195767 #258199 #31AACA #60BFD8 #91D3E4
Accessibility & contrast
On white
2.72
#31AACA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.73
#31AACA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31AACA
7.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31AACA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31AACA | 1.00 | 2.72 | 7.73 | 7.73 |
| #FFFFFF | 2.72 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.73 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.73 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#96A5CC
Deuteranopia (green-blind)
#8296CA
Tritanopia (blue-blind)
#00B4B4
Achromatopsia (no color)
#9D9D9D
Design tokens & code
CSS
--color: #31aaca; /* rgb */ color: rgb(49, 170, 202); /* oklch */ color: oklch(68.7% 0.112 219.9);
Tailwind
colors: {
custom: {
50: '#80c3da',
500: '#31aaca',
950: '#000000',
},
}SCSS
$custom: #31aaca; $custom-light: #80c3da; $custom-dark: #000000;
JSON
{
"hex": "#31aaca",
"rgb": {
"r": 49,
"g": 170,
"b": 202
},
"hsl": {
"h": 192.549,
"s": 60.956,
"l": 49.216
},
"oklch": {
"l": 0.68672,
"c": 0.11207,
"h": 219.9
},
"luminance": 0.33667
}Semantic roles & 50–950 ramp
primary
#31AACA
secondary
#CF9788
accent
#6544E4
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1214
muted
#7D8183