#11184A#11184A
#11184A is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.0% C 0.092 H 271.4°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).
Color values
| HEX | #11184A |
|---|---|
| RGB | rgb(17, 24, 74) |
| HSL | hsl(233, 63%, 18%) |
| HSV | hsv(233, 77%, 29%) |
| CMYK | cmyk(77%, 67.6%, 0%, 71%) |
| CIE-LAB | lab(11.04, 16.56, -32.05) |
| CIE-LCH | lch(11.04, 36.07, 297.32°) |
| OKLab | oklab(23.96% 0.0023 -0.0925) |
| OKLCH | oklch(23.96% 0.092 271.4) |
| XYZ | xyz(1.7934, 1.2667, 6.6272) |
| Luminance | 0.0127 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.45
Navy (survey)
#01153E
ΔE00 3.28
Dark Navy
#000435
ΔE00 4.93
Midnight Blue (survey)
#020035
ΔE00 5.28
Very Dark Blue
#000133
ΔE00 5.37
Night Blue
#040348
ΔE00 5.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#11184A #4A4311
analogous
#11344A #11184A #27114A
triadic
#11184A #4A1118 #184A11
tetradic
#11184A #4A1134 #4A4311 #114A27
square
#11184A #4A1134 #4A4311 #114A27
split-complementary
#11184A #4A2711 #344A11
monochromatic
#060819 #060819 #11184A #1C287C #2838AE
Accessibility & contrast
On white
16.75
#11184A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.25
#11184A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #11184A
16.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##11184A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##11184A | 1.00 | 16.75 | 1.25 | 16.75 |
| #FFFFFF | 16.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.25 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00204C
Deuteranopia (green-blind)
#001B49
Tritanopia (blue-blind)
#00252E
Achromatopsia (no color)
#1E1E1E
Design tokens & code
CSS
--color: #11184a; /* rgb */ color: rgb(17, 24, 74); /* oklch */ color: oklch(24.0% 0.092 271.4);
Tailwind
colors: {
custom: {
50: '#58547d',
500: '#11184a',
950: '#000000',
},
}SCSS
$custom: #11184a; $custom-light: #58547d; $custom-dark: #000000;
JSON
{
"hex": "#11184a",
"rgb": {
"r": 17,
"g": 24,
"b": 74
},
"hsl": {
"h": 232.632,
"s": 62.637,
"l": 17.843
},
"oklch": {
"l": 0.23963,
"c": 0.09249,
"h": 271.4
},
"luminance": 0.01267
}Semantic roles & 50–950 ramp
primary
#11184A
secondary
#837A33
accent
#D242E6
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C