#281433
Closest named color: Eggplant (#380835). oklch(23.5% 0.062 312.3), rgb(40, 20, 51).
Aa
White text reads best on this color (16.96:1).
About this color
#281433 is a very dark, muted purple. In OKLCH its lightness is 24%, its chroma 0.062 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.042 away. White text reads best on it, at 16.96:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.23:1 |
| White text | 16.96:1 |
Values
| HEX | #281433 |
| RGB | rgb(40, 20, 51) |
| HSL | hsl(279, 44%, 14%) |
| OKLCH | oklch(23.5% 0.062 312.3) |
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 #281433 | 16.96:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #281433 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #281433 text on white | 16.96:1 | AAA | Lc 103.7 | Preferred for body text |
| #281433 text on black | 1.23:1 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E2D2ED
oklch(88.5% 0.04 311.7)
-
Step 300
300
#D1B3E3
oklch(80.8% 0.074 312.7)
-
Step 400
400
#BA8AD6
oklch(70.7% 0.119 312.5)
-
Step 500
500
#A86BCA
oklch(63.1% 0.151 312.4)
-
Step 600
600
#9351B7
oklch(55.6% 0.163 312.1)
-
Step 700
700
#7D419E
oklch(49.1% 0.152 311.9)
-
Step 800
800
#663680
oklch(42.7% 0.126 312.2)
-
Step 900
900
#533067
oklch(37.8% 0.098 311.9)
-
Step 950
950 (this color)
#281433
oklch(23.5% 0.062 312.3)
#281433 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) | #0C1B34 | 0.053 |
| Deuteranopia (no green cones) | #121D32 | 0.048 |
| Tritanopia (no blue cones) | #271921 | 0.042 |
| Achromatopsia (no color) | #1C1C1C | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #281433
#281433
oklch(23.5% 0.062 312.3)
- #122402
#122402
oklch(23.6% 0.062 132.7)
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 #281433, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.042
- Dark Purple #35063E ΔE 0.045
- Very Dark Purple #2A0134 ΔE 0.045
- Midnight Purple #280137 ΔE 0.047
- Aubergine #3D0734 ΔE 0.052
- Deep Purple #36013F ΔE 0.053
- Dark #1B2431 ΔE 0.056
- Rich Black #0D1B2A ΔE 0.058
Use #281433 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.