#090A43#090A43
#090A43 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.9% C 0.103 H 271.4°. Best body text is #FFFFFF at 18.49:1 contrast (WCAG AA passes).
Color values
| HEX | #090A43 |
|---|---|
| RGB | rgb(9, 10, 67) |
| HSL | hsl(239, 76%, 15%) |
| HSV | hsv(239, 87%, 26%) |
| CMYK | cmyk(86.6%, 85.1%, 0%, 73.7%) |
| CIE-LAB | lab(6.15, 22.06, -35.19) |
| CIE-LCH | lch(6.15, 41.53, 302.09°) |
| OKLab | oklab(19.92% 0.0026 -0.1027) |
| OKLCH | oklch(19.92% 0.103 271.4) |
| XYZ | xyz(1.2340, 0.6803, 5.3754) |
| Luminance | 0.0068 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 2.46
Navy Blue (survey)
#001146
ΔE00 2.67
Midnight Blue (survey)
#020035
ΔE00 3.27
Dark Navy
#000435
ΔE00 3.89
Very Dark Blue
#000133
ΔE00 4.09
Dark Indigo
#1F0954
ΔE00 4.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#090A43 #434209
analogous
#092743 #090A43 #250943
triadic
#090A43 #43090A #0A4309
tetradic
#090A43 #430927 #434209 #094325
square
#090A43 #430927 #434209 #094325
split-complementary
#090A43 #432509 #274309
monochromatic
#04041B #04041B #090A43 #101279 #171AAF
Accessibility & contrast
On white
18.49
#090A43 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.14
#090A43 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #090A43
18.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##090A43 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##090A43 | 1.00 | 18.49 | 1.14 | 18.49 |
| #FFFFFF | 18.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001645
Deuteranopia (green-blind)
#001142
Tritanopia (blue-blind)
#001B26
Achromatopsia (no color)
#141414
Design tokens & code
CSS
--color: #090a43; /* rgb */ color: rgb(9, 10, 67); /* oklch */ color: oklch(19.9% 0.103 271.4);
Tailwind
colors: {
custom: {
50: '#544a78',
500: '#090a43',
950: '#000000',
},
}SCSS
$custom: #090a43; $custom-light: #544a78; $custom-dark: #000000;
JSON
{
"hex": "#090a43",
"rgb": {
"r": 9,
"g": 10,
"b": 67
},
"hsl": {
"h": 238.966,
"s": 76.316,
"l": 14.902
},
"oklch": {
"l": 0.19917,
"c": 0.10273,
"h": 271.4
},
"luminance": 0.0068
}Semantic roles & 50–950 ramp
primary
#090A43
secondary
#817F27
accent
#F035F3
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030109
muted
#78777B