#311933
Closest named color: Eggplant (#380835). oklch(25.8% 0.057 324.3), rgb(49, 25, 51).
Aa
White text reads best on this color (15.93:1).
About this color
#311933 is a dark, muted purple. In OKLCH its lightness is 26%, its chroma 0.057 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.041 away. White text reads best on it, at 15.93:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.31:1 |
| White text | 15.93:1 |
Values
| HEX | #311933 |
| RGB | rgb(49, 25, 51) |
| HSL | hsl(295, 34%, 15%) |
| OKLCH | oklch(25.8% 0.057 324.3) |
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 #311933 | 15.93:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #311933 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #311933 text on white | 15.93:1 | AAA | Lc 102.8 | Preferred for body text |
| #311933 text on black | 1.31:1 | 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
#F1E6F1
oklch(93.7% 0.019 325.7)
-
Step 200
200
#E6D1E7
oklch(88.4% 0.037 324.5)
-
Step 300
300
#D7B2DA
oklch(80.9% 0.069 323.8)
-
Step 400
400
#C289C7
oklch(70.7% 0.108 323.9)
-
Step 500
500
#B26AB8
oklch(63.1% 0.138 324.3)
-
Step 600
600
#9D4FA4
oklch(55.5% 0.151 324.2)
-
Step 700
700
#86408D
oklch(49.2% 0.14 323.9)
-
Step 800
800
#6D3572
oklch(42.7% 0.116 324.2)
-
Step 900
900
#592F5C
oklch(37.8% 0.09 324.7)
-
Step 950
950 (this color)
#311933
oklch(25.8% 0.057 324.3)
#311933 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) | #162034 | 0.054 |
| Deuteranopia (no green cones) | #1D2332 | 0.048 |
| Tritanopia (no blue cones) | #321C23 | 0.035 |
| Achromatopsia (no color) | #222222 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #311933
#311933
oklch(25.8% 0.057 324.3)
- #102B11
#102B11
oklch(26% 0.057 144.4)
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 #311933, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.041
- Aubergine #3D0734 ΔE 0.044
- Dark Purple #35063E ΔE 0.050
- Dark #1B2431 ΔE 0.053
- Oxford Blue #1B263B ΔE 0.054
- Dark Plum #3F012C ΔE 0.054
- Jet #212529 ΔE 0.056
- Deep Purple #36013F ΔE 0.058
Use #311933 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.