#2E1554
Closest named color: Dark Indigo (#1F0954). oklch(27.2% 0.108 296.8), rgb(46, 21, 84).
Aa
White text reads best on this color (15.53:1).
About this color
#2E1554 is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.108 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Indigo (#1F0954), ΔE 0.042 away. White text reads best on it, at 15.53:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Dark Indigo (#1F0954) |
| Black text | 1.35:1 |
| White text | 15.53:1 |
Values
| HEX | #2E1554 |
| RGB | rgb(46, 21, 84) |
| HSL | hsl(264, 60%, 21%) |
| OKLCH | oklch(27.2% 0.108 296.8) |
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 #2E1554 | 15.53:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #2E1554 | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #2E1554 text on white | 15.53:1 | AAA | Lc 102.1 | Preferred for body text |
| #2E1554 text on black | 1.35:1 | 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
#F6F3FF
oklch(97% 0.016 297.5)
-
Step 100
100
#ECE6FF
oklch(93.7% 0.034 296.7)
-
Step 200
200
#DDD1FF
oklch(88.5% 0.064 297)
-
Step 300
300
#C7B2FF
oklch(80.9% 0.109 296.4)
-
Step 400
400
#AD85FF
oklch(70.7% 0.175 296.8)
-
Step 500
500
#9B5EFF
oklch(63% 0.228 296.8)
-
Step 600
600
#8C24FF
oklch(55.7% 0.282 296.8)
-
Step 700
700
#7707DF
oklch(49% 0.264 296.7)
-
Step 800
800
#6114B4
oklch(42.7% 0.218 297)
-
Step 900
900
#4E1E8E
oklch(37.6% 0.17 296.7)
-
Step 950
950 (this color)
#2E1554
oklch(27.2% 0.108 296.8)
#2E1554 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) | #002456 | 0.070 |
| Deuteranopia (no green cones) | #002353 | 0.070 |
| Tritanopia (no blue cones) | #242432 | 0.083 |
| Achromatopsia (no color) | #242424 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E1554
#2E1554
oklch(27.2% 0.108 296.8)
- #252A00
#252A00
oklch(27.1% 0.062 116.5)
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 #2E1554, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Indigo #1F0954 ΔE 0.042
- Dark Purple #35063E ΔE 0.052
- Deep Purple #36013F ΔE 0.056
- Eggplant Purple #430541 ΔE 0.064
- Midnight Blue #191970 ΔE 0.065
- Eggplant #380835 ΔE 0.066
- Deep Violet #490648 ΔE 0.068
- Midnight Purple #280137 ΔE 0.071
Use #2E1554 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.