#11556A#11556A
#11556A is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 41.9% C 0.072 H 224.0°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).
Color values
| HEX | #11556A |
|---|---|
| RGB | rgb(17, 85, 106) |
| HSL | hsl(194, 72%, 24%) |
| HSV | hsv(194, 84%, 42%) |
| CMYK | cmyk(84%, 19.8%, 0%, 58.4%) |
| CIE-LAB | lab(33.26, -12.34, -17.89) |
| CIE-LCH | lch(33.26, 21.73, 235.39°) |
| OKLab | oklab(41.95% -0.0519 -0.0502) |
| OKLCH | oklch(41.95% 0.072 224) |
| XYZ | xyz(6.0801, 7.6560, 14.7902) |
| Luminance | 0.0766 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Petrol
#005F6A
ΔE00 6.75
Dark Slate Blue
#214761
ΔE00 7.55
Dark Grey Blue
#29465B
ΔE00 7.91
Deep Teal
#00555A
ΔE00 8.42
Deep Sea Blue
#015482
ΔE00 8.91
Ugly Blue
#31668A
ΔE00 9.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#11556A #6A2611
analogous
#116A53 #11556A #11296A
triadic
#11556A #6A1155 #556A11
tetradic
#11556A #53116A #6A2611 #296A11
square
#11556A #53116A #6A2611 #296A11
split-complementary
#11556A #6A1129 #6A5311
monochromatic
#04151A #092B35 #11556A #197F9F #22AAD3
Accessibility & contrast
On white
8.30
#11556A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.53
#11556A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #11556A
8.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##11556A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##11556A | 1.00 | 8.30 | 2.53 | 8.30 |
| #FFFFFF | 8.30 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.30 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#49536B
Deuteranopia (green-blind)
#3D4B6A
Tritanopia (blue-blind)
#005B5C
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #11556a; /* rgb */ color: rgb(17, 85, 106); /* oklch */ color: oklch(41.9% 0.072 224.0);
Tailwind
colors: {
custom: {
50: '#608594',
500: '#11556a',
950: '#000000',
},
}SCSS
$custom: #11556a; $custom-light: #608594; $custom-dark: #000000;
JSON
{
"hex": "#11556a",
"rgb": {
"r": 17,
"g": 85,
"b": 106
},
"hsl": {
"h": 194.157,
"s": 72.358,
"l": 24.118
},
"oklch": {
"l": 0.41949,
"c": 0.07222,
"h": 224
},
"luminance": 0.07657
}Semantic roles & 50–950 ramp
primary
#11556A
secondary
#A24F35
accent
#6439EF
background
#F6F8F9
surface
#EBEFF1
border
#C6CACB
text
#050B0D
muted
#797C7E