#330025
Closest named color: Dark Plum (#3F012C). oklch(21.6% 0.093 342.2), rgb(51, 0, 37).
Aa
White text reads best on this color (17.98:1).
About this color
#330025 is a very dark, moderately saturated purple. In OKLCH its lightness is 22%, its chroma 0.093 and its hue 342°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.033 away. White text reads best on it, at 17.98:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.16:1 |
| White text | 17.98:1 |
Values
| HEX | #330025 |
| RGB | rgb(51, 0, 37) |
| HSL | hsl(316, 100%, 10%) |
| OKLCH | oklch(21.6% 0.093 342.2) |
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 #330025 | 17.98:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #330025 | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #330025 text on white | 17.98:1 | AAA | Lc 103.9 | Preferred for body text |
| #330025 text on black | 1.16:1 | 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
#FDF2F8
oklch(97.1% 0.014 343.2)
-
Step 100
100
#FAE2F0
oklch(93.6% 0.032 341.8)
-
Step 200
200
#F7CAE4
oklch(88.5% 0.061 342.8)
-
Step 300
300
#F2A4D4
oklch(80.9% 0.11 342.3)
-
Step 400
400
#E86EBF
oklch(70.7% 0.177 342.1)
-
Step 500
500
#DD3DAE
oklch(63.1% 0.224 342.3)
-
Step 600
600
#C70099
oklch(55.7% 0.24 342.2)
-
Step 700
700
#A80081
oklch(49.1% 0.211 342.1)
-
Step 800
800
#8B006A
oklch(42.7% 0.184 342.2)
-
Step 900
900
#711156
oklch(37.7% 0.146 342.6)
-
Step 950
950 (this color)
#330025
oklch(21.6% 0.093 342.2)
#330025 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) | #041126 | 0.106 |
| Deuteranopia (no green cones) | #161A24 | 0.090 |
| Tritanopia (no blue cones) | #370011 | 0.042 |
| Achromatopsia (no color) | #171717 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #330025
#330025
oklch(21.6% 0.093 342.2)
- #002013
#002013
oklch(21.5% 0.047 162.7)
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 #330025, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.033
- Eggplant #380835 ΔE 0.036
- Very Dark Purple #2A0134 ΔE 0.040
- Aubergine #3D0734 ΔE 0.040
- Midnight Purple #280137 ΔE 0.048
- Dark Purple #35063E ΔE 0.049
- Deep Purple #36013F ΔE 0.050
- Dark Maroon #3C0008 ΔE 0.061
Use #330025 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.