#091143#091143
#091143 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.094 H 269.2°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).
Color values
| HEX | #091143 |
|---|---|
| RGB | rgb(9, 17, 67) |
| HSL | hsl(232, 76%, 15%) |
| HSV | hsv(232, 87%, 26%) |
| CMYK | cmyk(86.6%, 74.6%, 0%, 73.7%) |
| CIE-LAB | lab(7.81, 17.75, -32.46) |
| CIE-LCH | lch(7.81, 37.00, 298.67°) |
| OKLab | oklab(21.23% -0.0014 -0.094) |
| OKLCH | oklch(21.23% 0.094 269.2) |
| XYZ | xyz(1.3259, 0.8641, 5.4060) |
| Luminance | 0.0086 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 1.36
Dark Navy
#000435
ΔE00 3.18
Midnight Blue (survey)
#020035
ΔE00 3.27
Navy (survey)
#01153E
ΔE00 3.33
Very Dark Blue
#000133
ΔE00 3.57
Night Blue
#040348
ΔE00 4.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#091143 #433B09
analogous
#092E43 #091143 #1E0943
triadic
#091143 #430911 #114309
tetradic
#091143 #43092E #433B09 #09431E
square
#091143 #43092E #433B09 #09431E
split-complementary
#091143 #431E09 #2E4309
monochromatic
#04071B #04071B #091143 #101F79 #172CAF
Accessibility & contrast
On white
17.91
#091143 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#091143 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #091143
17.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##091143 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##091143 | 1.00 | 17.91 | 1.17 | 17.91 |
| #FFFFFF | 17.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001A45
Deuteranopia (green-blind)
#001442
Tritanopia (blue-blind)
#001E28
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #091143; /* rgb */ color: rgb(9, 17, 67); /* oklch */ color: oklch(21.2% 0.094 269.2);
Tailwind
colors: {
custom: {
50: '#544e78',
500: '#091143',
950: '#000000',
},
}SCSS
$custom: #091143; $custom-light: #544e78; $custom-dark: #000000;
JSON
{
"hex": "#091143",
"rgb": {
"r": 9,
"g": 17,
"b": 67
},
"hsl": {
"h": 231.724,
"s": 76.316,
"l": 14.902
},
"oklch": {
"l": 0.21229,
"c": 0.09397,
"h": 269.2
},
"luminance": 0.00864
}Semantic roles & 50–950 ramp
primary
#091143
secondary
#817427
accent
#D935F3
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030109
muted
#78777B