#090F4C#090F4C
#090F4C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.110 H 269.3°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).
Color values
| HEX | #090F4C |
|---|---|
| RGB | rgb(9, 15, 76) |
| HSL | hsl(235, 79%, 17%) |
| HSV | hsv(235, 88%, 30%) |
| CMYK | cmyk(88.2%, 80.3%, 0%, 70.2%) |
| CIE-LAB | lab(8.32, 22.99, -37.93) |
| CIE-LCH | lch(8.32, 44.35, 301.22°) |
| OKLab | oklab(21.92% -0.0013 -0.1099) |
| OKLCH | oklch(21.92% 0.11 269.3) |
| XYZ | xyz(1.5875, 0.9213, 6.9302) |
| Luminance | 0.0092 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.33
Night Blue
#040348
ΔE00 2.73
Dark Indigo
#1F0954
ΔE00 4.26
Midnight Blue (survey)
#020035
ΔE00 4.65
Dark Blue
#00035B
ΔE00 4.92
Dark Navy
#000435
ΔE00 4.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#090F4C #4C4609
analogous
#09314C #090F4C #25094C
triadic
#090F4C #4C090F #0F4C09
tetradic
#090F4C #4C0931 #4C4609 #094C25
square
#090F4C #4C0931 #4C4609 #094C25
split-complementary
#090F4C #4C2509 #314C09
monochromatic
#03051B #03051B #090F4C #0F1A83 #1625B9
Accessibility & contrast
On white
17.73
#090F4C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.18
#090F4C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #090F4C
17.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##090F4C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##090F4C | 1.00 | 17.73 | 1.18 | 17.73 |
| #FFFFFF | 17.73 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.73 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001B4E
Deuteranopia (green-blind)
#00154B
Tritanopia (blue-blind)
#00212C
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #090f4c; /* rgb */ color: rgb(9, 15, 76); /* oklch */ color: oklch(21.9% 0.110 269.3);
Tailwind
colors: {
custom: {
50: '#574d7f',
500: '#090f4c',
950: '#000000',
},
}SCSS
$custom: #090f4c; $custom-light: #574d7f; $custom-dark: #000000;
JSON
{
"hex": "#090f4c",
"rgb": {
"r": 9,
"g": 15,
"b": 76
},
"hsl": {
"h": 234.627,
"s": 78.824,
"l": 16.667
},
"oklch": {
"l": 0.21916,
"c": 0.10988,
"h": 269.3
},
"luminance": 0.00922
}Semantic roles & 50–950 ramp
primary
#090F4C
secondary
#898028
accent
#E433F5
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04010A
muted
#79777C