#24294D
Closest named color: Space Cadet (#2B2D42). oklch(29.6% 0.065 275.7), rgb(36, 41, 77).
Aa
White text reads best on this color (14.00:1).
About this color
#24294D is a dark, muted blue. In OKLCH its lightness is 30%, its chroma 0.065 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.029 away. White text reads best on it, at 14.00:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.49:1 |
| White text | 14.00:1 |
Values
| HEX | #24294D |
| RGB | rgb(36, 41, 77) |
| HSL | hsl(233, 36%, 22%) |
| OKLCH | oklch(29.6% 0.065 275.7) |
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 #24294D | 14.00:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #24294D | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #24294D text on white | 14.00:1 | AAA | Lc 100.6 | Preferred for body text |
| #24294D text on black | 1.49:1 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#D1D7F6
oklch(88.4% 0.043 276.8)
-
Step 300
300
#B2BDF3
oklch(80.9% 0.077 275.6)
-
Step 400
400
#8B99ED
oklch(70.6% 0.124 275.6)
-
Step 500
500
#717DE7
oklch(63% 0.158 276)
-
Step 600
600
#5A64D6
oklch(55.6% 0.173 275.5)
-
Step 700
700
#4B52B9
oklch(49.1% 0.16 275.9)
-
Step 800
800
#3D4496
oklch(42.7% 0.133 275.6)
-
Step 900
900
#343A77
oklch(37.7% 0.103 276.1)
-
Step 950
950 (this color)
#24294D
oklch(29.6% 0.065 275.7)
#24294D 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) | #1B2E4E | 0.019 |
| Deuteranopia (no green cones) | #172A4C | 0.018 |
| Tritanopia (no blue cones) | #143137 | 0.059 |
| Achromatopsia (no color) | #2C2C2C | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #24294D
#24294D
oklch(29.6% 0.065 275.7)
- #362C00
#362C00
oklch(29.5% 0.061 95.5)
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 #24294D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.029
- Oxford Blue #1B263B ΔE 0.037
- Prussian Blue #1D3557 ΔE 0.038
- Gunmetal #293241 ΔE 0.042
- Marine #042E60 ΔE 0.045
- Dark #1B2431 ΔE 0.055
- Dark Blue Grey #1F3B4D ΔE 0.059
- Midnight Green #073B4C ΔE 0.062
Use #24294D 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.