#2A133C
Closest named color: Dark Purple (#35063E). oklch(24.3% 0.078 307.5), rgb(42, 19, 60).
Aa
White text reads best on this color (16.70:1).
About this color
#2A133C is a very dark, moderately saturated purple. In OKLCH its lightness is 24%, its chroma 0.078 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.034 away. White text reads best on it, at 16.70:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.25:1 |
| White text | 16.70:1 |
Values
| HEX | #2A133C |
| RGB | rgb(42, 19, 60) |
| HSL | hsl(274, 52%, 15%) |
| OKLCH | oklch(24.3% 0.078 307.5) |
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 #2A133C | 16.70:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #2A133C | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #2A133C text on white | 16.70:1 | AAA | Lc 103.4 | Preferred for body text |
| #2A133C text on black | 1.25:1 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE6F8
oklch(93.7% 0.026 308.2)
-
Step 200
200
#E2D1F4
oklch(88.5% 0.051 307.2)
-
Step 300
300
#D1B1EF
oklch(80.9% 0.092 307.9)
-
Step 400
400
#B986E7
oklch(70.7% 0.146 307.3)
-
Step 500
500
#A863E0
oklch(63.1% 0.188 307.3)
-
Step 600
600
#9445CD
oklch(55.6% 0.204 307.7)
-
Step 700
700
#7E35B2
oklch(49.1% 0.191 307.5)
-
Step 800
800
#662E90
oklch(42.7% 0.157 307.2)
-
Step 900
900
#532A73
oklch(37.6% 0.124 307.4)
-
Step 950
950 (this color)
#2A133C
oklch(24.3% 0.078 307.5)
#2A133C 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) | #041D3D | 0.065 |
| Deuteranopia (no green cones) | #0C1E3B | 0.059 |
| Tritanopia (no blue cones) | #271B25 | 0.055 |
| Achromatopsia (no color) | #1E1E1E | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A133C
#2A133C
oklch(24.3% 0.078 307.5)
- #172500
#172500
oklch(24.2% 0.063 127.8)
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 #2A133C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.034
- Eggplant #380835 ΔE 0.039
- Deep Purple #36013F ΔE 0.042
- Midnight Purple #280137 ΔE 0.042
- Very Dark Purple #2A0134 ΔE 0.043
- Aubergine #3D0734 ΔE 0.049
- Dark Indigo #1F0954 ΔE 0.057
- Eggplant Purple #430541 ΔE 0.060
Use #2A133C 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.