#09214F
Closest named color: Marine (#042E60). oklch(26.1% 0.09 261.7), rgb(9, 33, 79).
Aa
White text reads best on this color (15.64:1).
About this color
#09214F is a dark, moderately saturated blue. In OKLCH its lightness is 26%, its chroma 0.090 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.047 away. White text reads best on it, at 15.64:1.
| Hue family | Blues |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.34:1 |
| White text | 15.64:1 |
Values
| HEX | #09214F |
| RGB | rgb(9, 33, 79) |
| HSL | hsl(219, 80%, 17%) |
| OKLCH | oklch(26.1% 0.09 261.7) |
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 #09214F | 15.64:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #09214F | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #09214F text on white | 15.64:1 | AAA | Lc 102.3 | Preferred for body text |
| #09214F text on black | 1.34:1 | 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 950.
-
Step 50
50
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DFEBFF
oklch(93.7% 0.03 260.7)
-
Step 200
200
#C5DAFF
oklch(88.5% 0.056 261.8)
-
Step 300
300
#9FC1FF
oklch(80.9% 0.096 262.2)
-
Step 400
400
#6A9EFF
oklch(70.6% 0.153 261.9)
-
Step 500
500
#4082FF
oklch(63.1% 0.198 261.6)
-
Step 600
600
#1163FA
oklch(55.5% 0.237 261.7)
-
Step 700
700
#0251DA
oklch(49.1% 0.22 261.7)
-
Step 800
800
#0843B0
oklch(42.6% 0.182 261.8)
-
Step 900
900
#113B8B
oklch(37.8% 0.141 261.7)
-
Step 950
950 (this color)
#09214F
oklch(26.1% 0.09 261.7)
#09214F 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) | #012751 | 0.018 |
| Deuteranopia (no green cones) | #00204E | 0.010 |
| Tritanopia (no blue cones) | #002C34 | 0.069 |
| Achromatopsia (no color) | #232323 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #09214F
#09214F
oklch(26.1% 0.09 261.7)
- #312100
#312100
oklch(26.1% 0.054 81.9)
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 #09214F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.047
- Oxford Blue #1B263B ΔE 0.048
- Navy Blue #001146 ΔE 0.052
- Dark Indigo #1F0954 ΔE 0.059
- Dark #1B2431 ΔE 0.062
- Midnight Blue #191970 ΔE 0.064
- Darkblue #030764 ΔE 0.066
- Prussian Blue #1D3557 ΔE 0.070
Use #09214F 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.