#09213B#09213B
#09213B is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.5% C 0.058 H 252.8°. Best body text is #FFFFFF at 16.25:1 contrast (WCAG AA passes).
Color values
| HEX | #09213B |
|---|---|
| RGB | rgb(9, 33, 59) |
| HSL | hsl(211, 74%, 13%) |
| HSV | hsv(211, 85%, 23%) |
| CMYK | cmyk(84.7%, 44.1%, 0%, 76.9%) |
| CIE-LAB | lab(12.36, 1.64, -19.44) |
| CIE-LCH | lch(12.36, 19.50, 274.82°) |
| OKLab | oklab(24.47% -0.0171 -0.0554) |
| OKLCH | oklch(24.47% 0.058 252.8) |
| XYZ | xyz(1.4456, 1.4614, 4.3427) |
| Luminance | 0.0146 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 4.52
Dark
#1B2431
ΔE00 5.93
Navy (survey)
#01153E
ΔE00 6.51
Marine
#042E60
ΔE00 6.90
Navy Blue (survey)
#001146
ΔE00 8.35
Marine Blue
#01386A
ΔE00 9.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#09213B #3B2309
analogous
#093A3B #09213B #0A093B
triadic
#09213B #3B0921 #213B09
tetradic
#09213B #3B093A #3B2309 #093B0A
square
#09213B #3B093A #3B2309 #093B0A
split-complementary
#09213B #3B0A09 #3A3B09
monochromatic
#040F1B #040F1B #09213B #113F70 #195CA5
Accessibility & contrast
On white
16.25
#09213B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.29
#09213B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #09213B
16.25:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##09213B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##09213B | 1.00 | 16.25 | 1.29 | 16.25 |
| #FFFFFF | 16.25 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.29 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.25 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#15233C
Deuteranopia (green-blind)
#0D1E3A
Tritanopia (blue-blind)
#00272B
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #09213b; /* rgb */ color: rgb(9, 33, 59); /* oklch */ color: oklch(24.5% 0.058 252.8);
Tailwind
colors: {
custom: {
50: '#505b71',
500: '#09213b',
950: '#000000',
},
}SCSS
$custom: #09213b; $custom-light: #505b71; $custom-dark: #000000;
JSON
{
"hex": "#09213b",
"rgb": {
"r": 9,
"g": 33,
"b": 59
},
"hsl": {
"h": 211.2,
"s": 73.529,
"l": 13.333
},
"oklch": {
"l": 0.24467,
"c": 0.05798,
"h": 252.8
},
"luminance": 0.01462
}Semantic roles & 50–950 ramp
primary
#09213B
secondary
#795227
accent
#9838F0
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020407
muted
#78797A