#091243#091243
#091243 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.4% C 0.093 H 268.7°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).
Color values
| HEX | #091243 |
|---|---|
| RGB | rgb(9, 18, 67) |
| HSL | hsl(231, 76%, 15%) |
| HSV | hsv(231, 87%, 26%) |
| CMYK | cmyk(86.6%, 73.1%, 0%, 73.7%) |
| CIE-LAB | lab(8.09, 17.00, -32.00) |
| CIE-LCH | lch(8.09, 36.23, 297.98°) |
| OKLab | oklab(21.44% -0.002 -0.0926) |
| OKLCH | oklch(21.44% 0.093 268.7) |
| XYZ | xyz(1.3417, 0.8958, 5.4113) |
| Luminance | 0.0090 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 1.38
Navy (survey)
#01153E
ΔE00 2.97
Dark Navy
#000435
ΔE00 3.20
Midnight Blue (survey)
#020035
ΔE00 3.42
Very Dark Blue
#000133
ΔE00 3.62
Dark Navy Blue
#00022E
ΔE00 4.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#091243 #433A09
analogous
#092F43 #091243 #1D0943
triadic
#091243 #430912 #124309
tetradic
#091243 #43092F #433A09 #09431D
square
#091243 #43092F #433A09 #09431D
split-complementary
#091243 #431D09 #2F4309
monochromatic
#04071B #04071B #091243 #102079 #172FAF
Accessibility & contrast
On white
17.81
#091243 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.18
#091243 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #091243
17.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##091243 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##091243 | 1.00 | 17.81 | 1.18 | 17.81 |
| #FFFFFF | 17.81 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.81 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001A45
Deuteranopia (green-blind)
#001542
Tritanopia (blue-blind)
#001F28
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #091243; /* rgb */ color: rgb(9, 18, 67); /* oklch */ color: oklch(21.4% 0.093 268.7);
Tailwind
colors: {
custom: {
50: '#544f78',
500: '#091243',
950: '#000000',
},
}SCSS
$custom: #091243; $custom-light: #544f78; $custom-dark: #000000;
JSON
{
"hex": "#091243",
"rgb": {
"r": 9,
"g": 18,
"b": 67
},
"hsl": {
"h": 230.69,
"s": 76.316,
"l": 14.902
},
"oklch": {
"l": 0.2144,
"c": 0.09259,
"h": 268.7
},
"luminance": 0.00896
}Semantic roles & 50–950 ramp
primary
#091243
secondary
#817327
accent
#D535F3
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030209
muted
#78787B