#293360
Closest named color: Prussian Blue (#1D3557). oklch(33.7% 0.08 272), rgb(41, 51, 96).
Aa
White text reads best on this color (12.09:1).
About this color
#293360 is a dark, moderately saturated blue. In OKLCH its lightness is 34%, its chroma 0.080 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.024 away. White text reads best on it, at 12.09:1.
| Hue family | Blues |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.73:1 |
| White text | 12.09:1 |
Values
| HEX | #293360 |
| RGB | rgb(41, 51, 96) |
| HSL | hsl(229, 40%, 27%) |
| OKLCH | oklch(33.7% 0.08 272) |
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 #293360 | 12.09:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #293360 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #293360 text on white | 12.09:1 | AAA | Lc 97.5 | Preferred for body text |
| #293360 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D1D8F0
oklch(88.4% 0.034 272.8)
-
Step 300
300
#B3BFE8
oklch(80.9% 0.06 272.2)
-
Step 400
400
#8B9DDD
oklch(70.7% 0.096 271.7)
-
Step 500
500
#7083D3
oklch(63% 0.123 272.3)
-
Step 600
600
#596CC1
oklch(55.7% 0.133 272)
-
Step 700
700
#4959A6
oklch(49% 0.124 272.2)
-
Step 800
800
#3C4987
oklch(42.6% 0.104 272.4)
-
Step 900
900 (this color)
#293360
oklch(33.7% 0.08 272)
-
Step 950
950
#1E243F
oklch(26.9% 0.051 273)
#293360 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) | #203862 | 0.017 |
| Deuteranopia (no green cones) | #19345F | 0.020 |
| Tritanopia (no blue cones) | #0E3D44 | 0.072 |
| Achromatopsia (no color) | #363636 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #293360
#293360
oklch(33.7% 0.08 272)
- #443500
#443500
oklch(33.6% 0.069 91.2)
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 #293360, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.024
- Marine Blue #01386A ΔE 0.038
- Marine #042E60 ΔE 0.043
- Dark Blue Grey #1F3B4D ΔE 0.049
- Space Cadet #2B2D42 ΔE 0.053
- Gunmetal #293241 ΔE 0.055
- Midnight Green #073B4C ΔE 0.058
- Twilight Blue #0A437A ΔE 0.061
Use #293360 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.