#2D2149
Closest named color: Space Cadet (#2B2D42). oklch(28.4% 0.072 295.3), rgb(45, 33, 73).
Aa
White text reads best on this color (14.73:1).
About this color
#2D2149 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.072 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.042 away. White text reads best on it, at 14.73:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.42:1 |
| White text | 14.73:1 |
Values
| HEX | #2D2149 |
| RGB | rgb(45, 33, 73) |
| HSL | hsl(258, 38%, 21%) |
| OKLCH | oklch(28.4% 0.072 295.3) |
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 #2D2149 | 14.73:1 | AAA | Lc -104.3 | Preferred for body text |
| Black text on #2D2149 | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #2D2149 text on white | 14.73:1 | AAA | Lc 101.4 | Preferred for body text |
| #2D2149 text on black | 1.42:1 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DBD4F6
oklch(88.6% 0.047 294.9)
-
Step 300
300
#C4B6F2
oklch(80.9% 0.085 295.1)
-
Step 400
400
#A88EEC
oklch(70.8% 0.136 295.4)
-
Step 500
500
#936EE6
oklch(63% 0.175 295.1)
-
Step 600
600
#7F53D3
oklch(55.6% 0.188 295.4)
-
Step 700
700
#6B42B7
oklch(49% 0.176 295.2)
-
Step 800
800
#573894
oklch(42.7% 0.145 295.1)
-
Step 900
900
#473176
oklch(37.6% 0.114 295.1)
-
Step 950
950 (this color)
#2D2149
oklch(28.4% 0.072 295.3)
#2D2149 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) | #13284A | 0.043 |
| Deuteranopia (no green cones) | #152748 | 0.041 |
| Tritanopia (no blue cones) | #272931 | 0.058 |
| Achromatopsia (no color) | #282828 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D2149
#2D2149
oklch(28.4% 0.072 295.3)
- #292D00
#292D00
oklch(28.3% 0.064 114.9)
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 #2D2149, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.042
- Oxford Blue #1B263B ΔE 0.045
- Dark #1B2431 ΔE 0.059
- Gunmetal #293241 ΔE 0.059
- Prussian Blue #1D3557 ΔE 0.063
- Dark Purple #35063E ΔE 0.063
- Marine #042E60 ΔE 0.067
- Eggplant #380835 ΔE 0.067
Use #2D2149 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.