#22326A
Closest named color: Marine Blue (#01386A). oklch(33.7% 0.1 268.6), rgb(34, 50, 106).
Aa
White text reads best on this color (12.12:1).
About this color
#22326A is a dark, moderately saturated blue. In OKLCH its lightness is 34%, its chroma 0.100 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.029 away. White text reads best on it, at 12.12:1.
| Hue family | Blues |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.73:1 |
| White text | 12.12:1 |
Values
| HEX | #22326A |
| RGB | rgb(34, 50, 106) |
| HSL | hsl(227, 51%, 27%) |
| OKLCH | oklch(33.7% 0.1 268.6) |
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 #22326A | 12.12:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #22326A | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #22326A text on white | 12.12:1 | AAA | Lc 97.4 | Preferred for body text |
| #22326A text on black | 1.73:1 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E4EAF9
oklch(93.7% 0.021 268.4)
-
Step 200
200
#CDD9F6
oklch(88.5% 0.042 267.7)
-
Step 300
300
#ACBFF2
oklch(80.8% 0.075 268.8)
-
Step 400
400
#819DEB
oklch(70.7% 0.119 268.2)
-
Step 500
500
#6382E5
oklch(63% 0.153 268.7)
-
Step 600
600
#4B69D3
oklch(55.5% 0.166 268.6)
-
Step 700
700
#3D57B7
oklch(49.1% 0.155 268.7)
-
Step 800
800
#324894
oklch(42.7% 0.128 268.4)
-
Step 900
900 (this color)
#22326A
oklch(33.7% 0.1 268.6)
-
Step 950
950
#1A2445
oklch(27% 0.063 269.2)
#22326A 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) | #13396C | 0.023 |
| Deuteranopia (no green cones) | #023369 | 0.027 |
| Tritanopia (no blue cones) | #003F49 | 0.083 |
| Achromatopsia (no color) | #363636 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22326A
#22326A
oklch(33.7% 0.1 268.6)
- #463500
#463500
oklch(33.8% 0.069 88.8)
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 #22326A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.029
- Prussian Blue #1D3557 ΔE 0.037
- Marine #042E60 ΔE 0.037
- Twilight Blue #0A437A ΔE 0.053
- Dark Blue Grey #1F3B4D ΔE 0.064
- Midnight Blue #191970 ΔE 0.066
- Midnight Green #073B4C ΔE 0.070
- Space Cadet #2B2D42 ΔE 0.071
Use #22326A 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.