#64AAC0#64AAC0
#64AAC0 is a light, moderate cyan. Relative luminance 0.353; OKLCH L 70.0% C 0.077 H 220.2°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).
Color values
| HEX | #64AAC0 |
|---|---|
| RGB | rgb(100, 170, 192) |
| HSL | hsl(194, 42%, 57%) |
| HSV | hsv(194, 48%, 75%) |
| CMYK | cmyk(47.9%, 11.5%, 0%, 24.7%) |
| CIE-LAB | lab(65.95, -16.09, -18.11) |
| CIE-LCH | lch(65.95, 24.22, 228.38°) |
| OKLab | oklab(70.01% -0.0591 -0.05) |
| OKLCH | oklch(70.01% 0.077 220.2) |
| XYZ | xyz(29.1411, 35.2622, 55.1296) |
| Luminance | 0.3527 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Greyblue
#77A1B5
ΔE00 5.17
Turquoise Blue
#06B1C4
ΔE00 7.17
Bluegrey
#85A3B2
ΔE00 7.43
Cadetblue
#5F9EA0
ΔE00 8.78
Bluey Grey
#89A0B0
ΔE00 9.64
Sky Blue
#87CEEB
ΔE00 10.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#64AAC0 #C07A64
analogous
#64C0A8 #64AAC0 #647CC0
triadic
#64AAC0 #C064AA #AAC064
tetradic
#64AAC0 #A864C0 #C07A64 #7CC064
square
#64AAC0 #A864C0 #C07A64 #7CC064
split-complementary
#64AAC0 #C0647C #C0A864
monochromatic
#316779 #438DA4 #64AAC0 #90C2D2 #BBDAE3
Accessibility & contrast
On white
2.61
#64AAC0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.05
#64AAC0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #64AAC0
8.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##64AAC0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##64AAC0 | 1.00 | 2.61 | 8.05 | 8.05 |
| #FFFFFF | 2.61 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9CA6C1
Deuteranopia (green-blind)
#8F9CC0
Tritanopia (blue-blind)
#34B1B1
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #64aac0; /* rgb */ color: rgb(100, 170, 192); /* oklch */ color: oklch(70.0% 0.077 220.2);
Tailwind
colors: {
custom: {
50: '#96c3d3',
500: '#64aac0',
950: '#000000',
},
}SCSS
$custom: #64aac0; $custom-light: #96c3d3; $custom-dark: #000000;
JSON
{
"hex": "#64aac0",
"rgb": {
"r": 100,
"g": 170,
"b": 192
},
"hsl": {
"h": 194.348,
"s": 42.202,
"l": 57.255
},
"oklch": {
"l": 0.70012,
"c": 0.07747,
"h": 220.2
},
"luminance": 0.35265
}Semantic roles & 50–950 ramp
primary
#64AAC0
secondary
#D3B6AD
accent
#7456D2
background
#F9FCFC
surface
#F2F8F9
border
#CCD1D2
text
#0E1214
muted
#7E8182