#293E76
Closest named color: Twilight Blue (#0A437A). oklch(37.8% 0.099 266.3), rgb(41, 62, 118).
Aa
White text reads best on this color (10.26:1).
About this color
#293E76 is a dark, moderately saturated blue. In OKLCH its lightness is 38%, its chroma 0.099 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.026 away. White text reads best on it, at 10.26:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.04:1 |
| White text | 10.26:1 |
Values
| HEX | #293E76 |
| RGB | rgb(41, 62, 118) |
| HSL | hsl(224, 48%, 31%) |
| OKLCH | oklch(37.8% 0.099 266.3) |
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 #293E76 | 10.26:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #293E76 | 2.04:1 | Fails | Lc 10.3 | Not readable |
| #293E76 text on white | 10.26:1 | AAA | Lc 93.6 | Preferred for body text |
| #293E76 text on black | 2.04:1 | Fails | Lc -8.9 | 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
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CCD9F5
oklch(88.4% 0.041 265.7)
-
Step 300
300
#AAC0F2
oklch(80.9% 0.075 266.2)
-
Step 400
400
#7E9EEB
oklch(70.7% 0.119 266.2)
-
Step 500
500
#5E84E5
oklch(63.1% 0.152 266.1)
-
Step 600
600
#466BD3
oklch(55.6% 0.166 266.4)
-
Step 700
700
#3859B7
oklch(49.2% 0.154 266.3)
-
Step 800
800
#2E4994
oklch(42.7% 0.128 266.2)
-
Step 900
900 (this color)
#293E76
oklch(37.8% 0.099 266.3)
-
Step 950
950
#182545
oklch(27.1% 0.062 265.8)
#293E76 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) | #234478 | 0.018 |
| Deuteranopia (no green cones) | #173D75 | 0.019 |
| Tritanopia (no blue cones) | #004B54 | 0.085 |
| Achromatopsia (no color) | #414141 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #293E76
#293E76
oklch(37.8% 0.099 266.3)
- #543E00
#543E00
oklch(37.8% 0.077 85.9)
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 #293E76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.026
- Marine Blue #01386A ΔE 0.045
- Cobalt #1E488F ΔE 0.047
- Light Navy #155084 ΔE 0.054
- Dark Grey Blue #29465B ΔE 0.058
- Dark Slate Blue #483D8B ΔE 0.059
- Prussian Blue #1D3557 ΔE 0.061
- Deep Sea Blue #015482 ΔE 0.065
Use #293E76 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.