#2F1B4E
Closest named color: Dark Purple (#35063E). oklch(27.8% 0.09 298.4), rgb(47, 27, 78).
Aa
White text reads best on this color (15.13:1).
About this color
#2F1B4E is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.090 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.052 away. White text reads best on it, at 15.13:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.38:1 |
| White text | 15.13:1 |
Values
| HEX | #2F1B4E |
| RGB | rgb(47, 27, 78) |
| HSL | hsl(264, 49%, 21%) |
| OKLCH | oklch(27.8% 0.09 298.4) |
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 #2F1B4E | 15.13:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #2F1B4E | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #2F1B4E text on white | 15.13:1 | AAA | Lc 101.8 | Preferred for body text |
| #2F1B4E text on black | 1.38:1 | 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#ECE6FC
oklch(93.6% 0.03 298.3)
-
Step 200
200
#DED1FC
oklch(88.5% 0.06 299)
-
Step 300
300
#C9B2FD
oklch(81% 0.107 298.1)
-
Step 400
400
#AF85FC
oklch(70.7% 0.172 298.2)
-
Step 500
500
#9D60F9
oklch(63.1% 0.219 298.2)
-
Step 600
600
#8A3EE8
oklch(55.6% 0.239 298.6)
-
Step 700
700
#752ECA
oklch(49.1% 0.222 298.3)
-
Step 800
800
#5F29A3
oklch(42.7% 0.183 298.4)
-
Step 900
900
#4D2881
oklch(37.7% 0.142 298.3)
-
Step 950
950 (this color)
#2F1B4E
oklch(27.8% 0.09 298.4)
#2F1B4E 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) | #012650 | 0.066 |
| Deuteranopia (no green cones) | #08264D | 0.062 |
| Tritanopia (no blue cones) | #282631 | 0.070 |
| Achromatopsia (no color) | #262626 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F1B4E
#2F1B4E
oklch(27.8% 0.09 298.4)
- #262C00
#262C00
oklch(27.8% 0.064 117.5)
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 #2F1B4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.052
- Dark Indigo #1F0954 ΔE 0.055
- Deep Purple #36013F ΔE 0.059
- Eggplant Purple #430541 ΔE 0.061
- Eggplant #380835 ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.062
- Oxford Blue #1B263B ΔE 0.062
- Deep Violet #490648 ΔE 0.065
Use #2F1B4E 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.