#24294E
Closest named color: Space Cadet (#2B2D42). oklch(29.6% 0.067 275.7), rgb(36, 41, 78).
Aa
White text reads best on this color (13.97:1).
About this color
#24294E is a dark, muted blue. In OKLCH its lightness is 30%, its chroma 0.067 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.031 away. White text reads best on it, at 13.97:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.50:1 |
| White text | 13.97:1 |
Values
| HEX | #24294E |
| RGB | rgb(36, 41, 78) |
| HSL | hsl(233, 37%, 22%) |
| OKLCH | oklch(29.6% 0.067 275.7) |
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 #24294E | 13.97:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #24294E | 1.50:1 | Fails | Lc 0.0 | Not readable |
| #24294E text on white | 13.97:1 | AAA | Lc 100.5 | Preferred for body text |
| #24294E text on black | 1.50:1 | 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
#E5E9FA
oklch(93.6% 0.023 275.4)
-
Step 200
200
#D0D7F7
oklch(88.4% 0.045 275.7)
-
Step 300
300
#B2BDF4
oklch(80.9% 0.079 275.7)
-
Step 400
400
#8B99EF
oklch(70.7% 0.127 275.7)
-
Step 500
500
#707DEA
oklch(63.1% 0.163 275.6)
-
Step 600
600
#5A63D8
oklch(55.6% 0.177 275.7)
-
Step 700
700
#4A51BB
oklch(49% 0.164 275.7)
-
Step 800
800
#3D4398
oklch(42.7% 0.137 275.9)
-
Step 900
900
#333A79
oklch(37.8% 0.106 275.3)
-
Step 950
950 (this color)
#24294E
oklch(29.6% 0.067 275.7)
#24294E 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) | #1A2E4F | 0.019 |
| Deuteranopia (no green cones) | #162A4D | 0.020 |
| Tritanopia (no blue cones) | #143137 | 0.060 |
| Achromatopsia (no color) | #2C2C2C | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #24294E
#24294E
oklch(29.6% 0.067 275.7)
- #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 #24294E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.031
- Prussian Blue #1D3557 ΔE 0.038
- Oxford Blue #1B263B ΔE 0.039
- Gunmetal #293241 ΔE 0.044
- Marine #042E60 ΔE 0.044
- Dark #1B2431 ΔE 0.057
- Dark Blue Grey #1F3B4D ΔE 0.059
- Midnight Green #073B4C ΔE 0.063
Use #24294E 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.