#2B1148
Closest named color: Dark Purple (#35063E). oklch(25.1% 0.097 301.3), rgb(43, 17, 72).
Aa
White text reads best on this color (16.45:1).
About this color
#2B1148 is a dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.097 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.035 away. White text reads best on it, at 16.45:1.
| Hue family | Purples |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.27:1 |
| White text | 16.45:1 |
Values
| HEX | #2B1148 |
| RGB | rgb(43, 17, 72) |
| HSL | hsl(268, 62%, 17%) |
| OKLCH | oklch(25.1% 0.097 301.3) |
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 #2B1148 | 16.45:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #2B1148 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #2B1148 text on white | 16.45:1 | AAA | Lc 103.0 | Preferred for body text |
| #2B1148 text on black | 1.27:1 | 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
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EDE5FD
oklch(93.5% 0.033 300.9)
-
Step 200
200
#E0D0FD
oklch(88.5% 0.063 301.3)
-
Step 300
300
#CDAFFF
oklch(80.9% 0.115 301.1)
-
Step 400
400
#B680FF
oklch(70.7% 0.184 301.5)
-
Step 500
500
#A557FE
oklch(63.1% 0.237 301.3)
-
Step 600
600
#9131ED
oklch(55.6% 0.257 301.2)
-
Step 700
700
#7C1FCE
oklch(49.1% 0.239 301.3)
-
Step 800
800
#651FA6
oklch(42.7% 0.197 301.6)
-
Step 900
900
#522284
oklch(37.7% 0.155 301.6)
-
Step 950
950 (this color)
#2B1148
oklch(25.1% 0.097 301.3)
#2B1148 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) | #001F4A | 0.070 |
| Deuteranopia (no green cones) | #001F47 | 0.071 |
| Tritanopia (no blue cones) | #251E2B | 0.072 |
| Achromatopsia (no color) | #1F1F1F | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B1148
#2B1148
oklch(25.1% 0.097 301.3)
- #1E2600
#1E2600
oklch(25.2% 0.06 120.9)
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 #2B1148, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.035
- Dark Indigo #1F0954 ΔE 0.040
- Deep Purple #36013F ΔE 0.041
- Midnight Purple #280137 ΔE 0.048
- Eggplant #380835 ΔE 0.049
- Very Dark Purple #2A0134 ΔE 0.051
- Aubergine #3D0734 ΔE 0.059
- Eggplant Purple #430541 ΔE 0.059
Use #2B1148 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.