#356D7C#356D7C
#356D7C is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.3% C 0.063 H 217.6°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #356D7C |
|---|---|
| RGB | rgb(53, 109, 124) |
| HSL | hsl(193, 40%, 35%) |
| HSV | hsv(193, 57%, 49%) |
| CMYK | cmyk(57.3%, 12.1%, 0%, 51.4%) |
| CIE-LAB | lab(42.99, -13.78, -13.94) |
| CIE-LCH | lch(42.99, 19.60, 225.33°) |
| OKLab | oklab(50.31% -0.0501 -0.0386) |
| OKLCH | oklch(50.31% 0.063 217.6) |
| XYZ | xyz(10.5735, 13.1484, 21.0456) |
| Luminance | 0.1315 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 6.10
Sea Blue
#047495
ΔE00 6.33
Petrol
#005F6A
ΔE00 7.03
Deep Aqua
#08787F
ΔE00 7.71
Slate
#516572
ΔE00 8.55
Dark Aqua
#05696B
ΔE00 8.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#356D7C #7C4435
analogous
#357C68 #356D7C #354A7C
triadic
#356D7C #7C356D #6D7C35
tetradic
#356D7C #68357C #7C4435 #4A7C35
square
#356D7C #68357C #7C4435 #4A7C35
split-complementary
#356D7C #7C354A #7C6835
monochromatic
#102226 #234751 #356D7C #4793A7 #6BAEC0
Accessibility & contrast
On white
5.79
#356D7C on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.63
#356D7C on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #356D7C
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##356D7C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##356D7C | 1.00 | 5.79 | 3.63 | 5.79 |
| #FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#636A7D
Deuteranopia (green-blind)
#59627C
Tritanopia (blue-blind)
#007272
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #356d7c; /* rgb */ color: rgb(53, 109, 124); /* oklch */ color: oklch(50.3% 0.063 217.6);
Tailwind
colors: {
custom: {
50: '#7397a2',
500: '#356d7c',
950: '#000000',
},
}SCSS
$custom: #356d7c; $custom-light: #7397a2; $custom-dark: #000000;
JSON
{
"hex": "#356d7c",
"rgb": {
"r": 53,
"g": 109,
"b": 124
},
"hsl": {
"h": 192.676,
"s": 40.113,
"l": 34.706
},
"oklch": {
"l": 0.50305,
"c": 0.0633,
"h": 217.6
},
"luminance": 0.13149
}Semantic roles & 50–950 ramp
primary
#356D7C
secondary
#A87365
accent
#7158D0
background
#F7F9F9
surface
#EDF2F2
border
#C8CCCC
text
#080D0F
muted
#7B7E7E