#2D2D58
Closest named color: Prussian Blue (#1D3557). oklch(32% 0.075 281.3), rgb(45, 45, 88).
Aa
White text reads best on this color (12.90:1).
About this color
#2D2D58 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.075 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.031 away. White text reads best on it, at 12.90:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.62:1 |
| White text | 12.90:1 |
Values
| HEX | #2D2D58 |
| RGB | rgb(45, 45, 88) |
| HSL | hsl(240, 32%, 26%) |
| OKLCH | oklch(32% 0.075 281.3) |
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 #2D2D58 | 12.90:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #2D2D58 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #2D2D58 text on white | 12.90:1 | AAA | Lc 99.0 | Preferred for body text |
| #2D2D58 text on black | 1.62:1 | 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
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E6E8FB
oklch(93.5% 0.026 281.1)
-
Step 200
200
#D3D6FA
oklch(88.5% 0.05 281.6)
-
Step 300
300
#B6BAF9
oklch(80.8% 0.089 281.4)
-
Step 400
400
#9294F7
oklch(70.7% 0.143 281.2)
-
Step 500
500
#7A76F3
oklch(63.1% 0.182 281.3)
-
Step 600
600
#655BE2
oklch(55.7% 0.198 281.2)
-
Step 700
700
#5449C4
oklch(49% 0.185 281.2)
-
Step 800
800
#453D9E
oklch(42.7% 0.152 281.5)
-
Step 900
900
#39367E
oklch(37.8% 0.118 281)
-
Step 950
950 (this color)
#2D2D58
oklch(32% 0.075 281.3)
#2D2D58 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) | #1C335A | 0.028 |
| Deuteranopia (no green cones) | #193057 | 0.029 |
| Tritanopia (no blue cones) | #1F363E | 0.065 |
| Achromatopsia (no color) | #323232 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D2D58
#2D2D58
oklch(32% 0.075 281.3)
- #3A3400
#3A3400
oklch(32.1% 0.067 102.4)
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 #2D2D58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.031
- Space Cadet #2B2D42 ΔE 0.040
- Marine #042E60 ΔE 0.047
- Gunmetal #293241 ΔE 0.049
- Marine Blue #01386A ΔE 0.054
- Dark Blue Grey #1F3B4D ΔE 0.055
- Oxford Blue #1B263B ΔE 0.064
- Midnight Green #073B4C ΔE 0.065
Use #2D2D58 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.