#22346E
Closest named color: Marine Blue (#01386A). oklch(34.5% 0.103 267.7), rgb(34, 52, 110).
Aa
White text reads best on this color (11.76:1).
About this color
#22346E is a dark, moderately saturated blue. In OKLCH its lightness is 34%, its chroma 0.103 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.028 away. White text reads best on it, at 11.76:1.
| Hue family | Blues |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.78:1 |
| White text | 11.76:1 |
Values
| HEX | #22346E |
| RGB | rgb(34, 52, 110) |
| HSL | hsl(226, 53%, 28%) |
| OKLCH | oklch(34.5% 0.103 267.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #22346E | 11.76:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #22346E | 1.78:1 | Fails | Lc 0.0 | Not readable |
| #22346E text on white | 11.76:1 | AAA | Lc 96.7 | Preferred for body text |
| #22346E text on black | 1.78:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CDD9F6
oklch(88.5% 0.042 267.7)
-
Step 300
300
#ABC0F4
oklch(81% 0.077 267.5)
-
Step 400
400
#7F9DEE
oklch(70.7% 0.124 267.7)
-
Step 500
500
#6082E8
oklch(63% 0.158 267.8)
-
Step 600
600
#4869D7
oklch(55.6% 0.173 267.8)
-
Step 700
700
#3A57BA
oklch(49.1% 0.16 267.8)
-
Step 800
800
#304896
oklch(42.8% 0.131 267.7)
-
Step 900
900 (this color)
#22346E
oklch(34.5% 0.103 267.7)
-
Step 950
950
#192446
oklch(27% 0.065 268.3)
#22346E with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #133B70 | 0.022 |
| Deuteranopia (no green cones) | #00346D | 0.028 |
| Tritanopia (no blue cones) | #00424B | 0.087 |
| Achromatopsia (no color) | #383838 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22346E
#22346E
oklch(34.5% 0.103 267.7)
- #483600
#483600
oklch(34.3% 0.07 87.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #22346E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.028
- Prussian Blue #1D3557 ΔE 0.042
- Marine #042E60 ΔE 0.043
- Twilight Blue #0A437A ΔE 0.046
- Dark Blue Grey #1F3B4D ΔE 0.067
- Midnight Blue #191970 ΔE 0.070
- Dark Grey Blue #29465B ΔE 0.072
- Midnight Green #073B4C ΔE 0.073
Use #22346E in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.