#2D205F
Closest named color: Midnight Blue (#191970). oklch(29.9% 0.107 287.6), rgb(45, 32, 95).
Aa
White text reads best on this color (14.15:1).
About this color
#2D205F is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.107 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Blue (#191970), ΔE 0.050 away. White text reads best on it, at 14.15:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Midnight Blue (#191970) |
| Black text | 1.48:1 |
| White text | 14.15:1 |
Values
| HEX | #2D205F |
| RGB | rgb(45, 32, 95) |
| HSL | hsl(252, 50%, 25%) |
| OKLCH | oklch(29.9% 0.107 287.6) |
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 #2D205F | 14.15:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #2D205F | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #2D205F text on white | 14.15:1 | AAA | Lc 100.6 | Preferred for body text |
| #2D205F text on black | 1.48:1 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E8E7FF
oklch(93.6% 0.032 287.7)
-
Step 200
200
#D6D4FF
oklch(88.5% 0.059 287.3)
-
Step 300
300
#BCB7FF
oklch(80.9% 0.101 287.1)
-
Step 400
400
#9C8DFF
oklch(70.6% 0.163 287.5)
-
Step 500
500
#876BFF
oklch(63.1% 0.211 287.5)
-
Step 600
600
#763FFF
oklch(55.7% 0.261 287.7)
-
Step 700
700
#6520E8
oklch(49.1% 0.262 287.6)
-
Step 800
800
#5220BB
oklch(42.7% 0.217 287.8)
-
Step 900
900
#422594
oklch(37.7% 0.169 287.2)
-
Step 950
950 (this color)
#2D205F
oklch(29.9% 0.107 287.6)
#2D205F 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) | #002D61 | 0.058 |
| Deuteranopia (no green cones) | #00295E | 0.056 |
| Tritanopia (no blue cones) | #1C2F3C | 0.088 |
| Achromatopsia (no color) | #2B2B2B | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D205F
#2D205F
oklch(29.9% 0.107 287.6)
- #313000
#313000
oklch(30% 0.065 108.5)
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 #2D205F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Blue #191970 ΔE 0.050
- Marine #042E60 ΔE 0.057
- Dark Indigo #1F0954 ΔE 0.063
- Prussian Blue #1D3557 ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.070
- Marine Blue #01386A ΔE 0.075
- Oxford Blue #1B263B ΔE 0.077
- Royal Purple #4B006E ΔE 0.077
Use #2D205F 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.