#293A60
Closest named color: Prussian Blue (#1D3557). oklch(35.3% 0.07 264.8), rgb(41, 58, 96).
Aa
White text reads best on this color (11.23:1).
About this color
#293A60 is a dark, moderately saturated blue. In OKLCH its lightness is 35%, its chroma 0.070 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.027 away. White text reads best on it, at 11.23:1.
| Hue family | Blues |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.86:1 |
| White text | 11.23:1 |
Values
| HEX | #293A60 |
| RGB | rgb(41, 58, 96) |
| HSL | hsl(221, 40%, 27%) |
| OKLCH | oklch(35.3% 0.07 264.8) |
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 #293A60 | 11.23:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #293A60 | 1.86:1 | Fails | Lc 8.0 | Not readable |
| #293A60 text on white | 11.23:1 | AAA | Lc 95.8 | Preferred for body text |
| #293A60 text on black | 1.86:1 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D0D9ED
oklch(88.5% 0.029 266.4)
-
Step 300
300
#B0C1E4
oklch(81% 0.053 264.7)
-
Step 400
400
#87A0D6
oklch(70.7% 0.084 265.1)
-
Step 500
500
#6988CB
oklch(63.2% 0.108 264.6)
-
Step 600
600
#5170B8
oklch(55.5% 0.118 265.2)
-
Step 700
700
#425E9E
oklch(49.1% 0.108 264.9)
-
Step 800
800
#364D80
oklch(42.7% 0.09 264.6)
-
Step 900
900 (this color)
#293A60
oklch(35.3% 0.07 264.8)
-
Step 950
950
#1C263C
oklch(27.1% 0.044 265)
#293A60 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) | #2B3D62 | 0.010 |
| Deuteranopia (no green cones) | #24385F | 0.010 |
| Tritanopia (no blue cones) | #0C4248 | 0.063 |
| Achromatopsia (no color) | #3B3B3B | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #293A60
#293A60
oklch(35.3% 0.07 264.8)
- #4C3803
#4C3803
oklch(35.4% 0.07 85.4)
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 #293A60, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.027
- Dark Blue Grey #1F3B4D ΔE 0.038
- Marine Blue #01386A ΔE 0.039
- Dark Grey Blue #29465B ΔE 0.042
- Charcoal #264653 ΔE 0.050
- Midnight Green #073B4C ΔE 0.050
- Twilight Blue #0A437A ΔE 0.051
- Gunmetal #293241 ΔE 0.056
Use #293A60 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.