#11475C#11475C
#11475C is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.4% C 0.065 H 228.8°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).
Color values
| HEX | #11475C |
|---|---|
| RGB | rgb(17, 71, 92) |
| HSL | hsl(197, 69%, 21%) |
| HSV | hsv(197, 82%, 36%) |
| CMYK | cmyk(81.5%, 22.8%, 0%, 63.9%) |
| CIE-LAB | lab(27.84, -9.22, -17.37) |
| CIE-LCH | lch(27.84, 19.67, 242.04°) |
| OKLab | oklab(37.4% -0.0427 -0.0488) |
| OKLCH | oklch(37.4% 0.065 228.8) |
| XYZ | xyz(4.4154, 5.3978, 10.9323) |
| Luminance | 0.0540 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.45
Dark Grey Blue
#29465B
ΔE00 4.64
Dark Blue Grey
#1F3B4D
ΔE00 5.42
Charcoal
#36454F
ΔE00 7.56
Deep Sea Blue
#015482
ΔE00 8.76
Prussian Blue
#004577
ΔE00 9.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#11475C #5C2611
analogous
#115C4C #11475C #11225C
triadic
#11475C #5C1147 #475C11
tetradic
#11475C #4C115C #5C2611 #225C11
square
#11475C #4C115C #5C2611 #225C11
split-complementary
#11475C #5C1122 #5C4C11
monochromatic
#05141A #071F28 #11475C #1B6F90 #2497C3
Accessibility & contrast
On white
10.10
#11475C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.08
#11475C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #11475C
10.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##11475C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##11475C | 1.00 | 10.10 | 2.08 | 10.10 |
| #FFFFFF | 10.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C465D
Deuteranopia (green-blind)
#323F5C
Tritanopia (blue-blind)
#004D4E
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #11475c; /* rgb */ color: rgb(17, 71, 92); /* oklch */ color: oklch(37.4% 0.065 228.8);
Tailwind
colors: {
custom: {
50: '#5c7a8a',
500: '#11475c',
950: '#000000',
},
}SCSS
$custom: #11475c; $custom-light: #5c7a8a; $custom-dark: #000000;
JSON
{
"hex": "#11475c",
"rgb": {
"r": 17,
"g": 71,
"b": 92
},
"hsl": {
"h": 196.8,
"s": 68.807,
"l": 21.373
},
"oklch": {
"l": 0.37399,
"c": 0.06485,
"h": 228.8
},
"luminance": 0.05398
}Semantic roles & 50–950 ramp
primary
#11475C
secondary
#954F34
accent
#6D3CEC
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#05090B
muted
#797B7C