#2A102B
Closest named color: Eggplant (#380835). oklch(22.6% 0.061 326), rgb(42, 16, 43).
Aa
White text reads best on this color (17.39:1).
About this color
#2A102B is a very dark, muted purple. In OKLCH its lightness is 23%, its chroma 0.061 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.040 away. White text reads best on it, at 17.39:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.20:1 |
| White text | 17.39:1 |
Values
| HEX | #2A102B |
| RGB | rgb(42, 16, 43) |
| HSL | hsl(298, 46%, 12%) |
| OKLCH | oklch(22.6% 0.061 326) |
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 #2A102B | 17.39:1 | AAA | Lc -106.4 | Preferred for body text |
| Black text on #2A102B | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #2A102B text on white | 17.39:1 | AAA | Lc 104.1 | Preferred for body text |
| #2A102B text on black | 1.20:1 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F2
oklch(93.6% 0.022 325.8)
-
Step 200
200
#E8D0E8
oklch(88.5% 0.042 325.9)
-
Step 300
300
#DAB1DA
oklch(81% 0.072 326.2)
-
Step 400
400
#C686C7
oklch(70.6% 0.116 326.2)
-
Step 500
500
#B666B9
oklch(63.1% 0.148 325.8)
-
Step 600
600
#A14BA5
oklch(55.5% 0.161 325.8)
-
Step 700
700
#8A3B8D
oklch(49% 0.15 326.1)
-
Step 800
800
#703273
oklch(42.7% 0.124 325.7)
-
Step 900
900
#5B2D5D
oklch(37.8% 0.096 325.7)
-
Step 950
950 (this color)
#2A102B
oklch(22.6% 0.061 326)
#2A102B 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) | #0D182C | 0.060 |
| Deuteranopia (no green cones) | #151B2A | 0.053 |
| Tritanopia (no blue cones) | #2B131B | 0.035 |
| Achromatopsia (no color) | #1A1A1A | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A102B
#2A102B
oklch(22.6% 0.061 326)
- #042308
#042308
oklch(22.6% 0.062 145.8)
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 #2A102B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.040
- Very Dark Purple #2A0134 ΔE 0.042
- Midnight Purple #280137 ΔE 0.046
- Dark Purple #35063E ΔE 0.048
- Aubergine #3D0734 ΔE 0.049
- Dark Plum #3F012C ΔE 0.053
- Deep Purple #36013F ΔE 0.055
- Rich Black #0D1B2A ΔE 0.063
Use #2A102B 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.