#63AABA#63AABA
#63AABA is a light, moderate cyan. Relative luminance 0.349; OKLCH L 69.7% C 0.075 H 213.8°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #63AABA |
|---|---|
| RGB | rgb(99, 170, 186) |
| HSL | hsl(191, 39%, 56%) |
| HSV | hsv(191, 47%, 73%) |
| CMYK | cmyk(46.8%, 8.6%, 0%, 27.1%) |
| CIE-LAB | lab(65.71, -17.99, -15.15) |
| CIE-LCH | lch(65.71, 23.52, 220.11°) |
| OKLab | oklab(69.74% -0.0623 -0.0418) |
| OKLCH | oklch(69.74% 0.075 213.8) |
| XYZ | xyz(28.3799, 34.9450, 51.6944) |
| Luminance | 0.3495 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 6.06
Greyblue
#77A1B5
ΔE00 6.54
Cadetblue
#5F9EA0
ΔE00 6.70
Bluegrey
#85A3B2
ΔE00 8.40
Bluey Grey
#89A0B0
ΔE00 10.75
Sky Blue
#87CEEB
ΔE00 11.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63AABA #BA7363
analogous
#63BA9E #63AABA #637EBA
triadic
#63AABA #BA63AA #AABA63
tetradic
#63AABA #9E63BA #BA7363 #7EBA63
square
#63AABA #9E63BA #BA7363 #7EBA63
split-complementary
#63AABA #BA637E #BA9E63
monochromatic
#326571 #458B9B #63AABA #8DC1CD #B8D8E0
Accessibility & contrast
On white
2.63
#63AABA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#63AABA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #63AABA
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63AABA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##63AABA | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9EA6BB
Deuteranopia (green-blind)
#909BBA
Tritanopia (blue-blind)
#37B0AF
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #63aaba; /* rgb */ color: rgb(99, 170, 186); /* oklch */ color: oklch(69.7% 0.075 213.8);
Tailwind
colors: {
custom: {
50: '#95c3ce',
500: '#63aaba',
950: '#000000',
},
}SCSS
$custom: #63aaba; $custom-light: #95c3ce; $custom-dark: #000000;
JSON
{
"hex": "#63aaba",
"rgb": {
"r": 99,
"g": 170,
"b": 186
},
"hsl": {
"h": 191.034,
"s": 38.667,
"l": 55.882
},
"oklch": {
"l": 0.69736,
"c": 0.07502,
"h": 213.8
},
"luminance": 0.34947
}Semantic roles & 50–950 ramp
primary
#63AABA
secondary
#CEB1AA
accent
#6F59CF
background
#F9FCFC
surface
#F2F8F9
border
#CCD1D2
text
#0E1213
muted
#7E8182