#355B88#355B88
#355B88 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.4% C 0.086 H 253.7°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #355B88 |
|---|---|
| RGB | rgb(53, 91, 136) |
| HSL | hsl(213, 44%, 37%) |
| HSV | hsv(213, 61%, 53%) |
| CMYK | cmyk(61%, 33.1%, 0%, 46.7%) |
| CIE-LAB | lab(37.87, 1.07, -29.12) |
| CIE-LCH | lch(37.87, 29.14, 272.10°) |
| OKLab | oklab(46.43% -0.0241 -0.0822) |
| OKLCH | oklch(46.43% 0.086 253.7) |
| XYZ | xyz(9.6516, 10.0158, 24.7124) |
| Luminance | 0.1002 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 1.15
Denim Blue
#3B5B92
ΔE00 2.36
Denim (survey)
#3B638C
ΔE00 2.92
Dusk Blue
#26538D
ΔE00 3.03
Dusky Blue
#475F94
ΔE00 4.26
Light Navy
#155084
ΔE00 4.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#355B88 #886235
analogous
#358588 #355B88 #393588
triadic
#355B88 #88355B #5B8835
tetradic
#355B88 #883585 #886235 #358839
square
#355B88 #883585 #886235 #358839
split-complementary
#355B88 #883935 #858835
monochromatic
#132030 #243E5C #355B88 #4678B4 #7098C7
Accessibility & contrast
On white
6.99
#355B88 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.00
#355B88 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #355B88
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##355B88 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##355B88 | 1.00 | 6.99 | 3.00 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#485E8A
Deuteranopia (green-blind)
#3D5687
Tritanopia (blue-blind)
#00656B
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #355b88; /* rgb */ color: rgb(53, 91, 136); /* oklch */ color: oklch(46.4% 0.086 253.7);
Tailwind
colors: {
custom: {
50: '#7489ab',
500: '#355b88',
950: '#000000',
},
}SCSS
$custom: #355b88; $custom-light: #7489ab; $custom-dark: #000000;
JSON
{
"hex": "#355b88",
"rgb": {
"r": 53,
"g": 91,
"b": 136
},
"hsl": {
"h": 212.53,
"s": 43.915,
"l": 37.059
},
"oklch": {
"l": 0.46428,
"c": 0.08564,
"h": 253.7
},
"luminance": 0.10017
}Semantic roles & 50–950 ramp
primary
#355B88
secondary
#B08F69
accent
#9954D4
background
#F7F8FA
surface
#EDEFF4
border
#C8CACE
text
#090B10
muted
#7B7C7F