#311938
Closest named color: Eggplant (#380835). oklch(26.1% 0.064 318.3), rgb(49, 25, 56).
Aa
White text reads best on this color (15.82:1).
About this color
#311938 is a dark, muted purple. In OKLCH its lightness is 26%, its chroma 0.064 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.039 away. White text reads best on it, at 15.82:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.32:1 |
| White text | 15.82:1 |
Values
| HEX | #311938 |
| RGB | rgb(49, 25, 56) |
| HSL | hsl(286, 38%, 16%) |
| OKLCH | oklch(26.1% 0.064 318.3) |
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 #311938 | 15.82:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #311938 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #311938 text on white | 15.82:1 | AAA | Lc 102.6 | Preferred for body text |
| #311938 text on black | 1.32:1 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E6F4
oklch(93.7% 0.021 316.5)
-
Step 200
200
#E5D1EB
oklch(88.5% 0.041 318.4)
-
Step 300
300
#D6B2E1
oklch(81% 0.076 318.2)
-
Step 400
400
#C088D1
oklch(70.8% 0.12 318.1)
-
Step 500
500
#B067C5
oklch(63.1% 0.155 318.4)
-
Step 600
600
#9B4CB1
oklch(55.6% 0.168 318.4)
-
Step 700
700
#843C98
oklch(49% 0.157 318.4)
-
Step 800
800
#6C337C
oklch(42.8% 0.13 318.4)
-
Step 900
900
#572D64
oklch(37.6% 0.102 317.7)
-
Step 950
950 (this color)
#311938
oklch(26.1% 0.064 318.3)
#311938 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) | #142139 | 0.056 |
| Deuteranopia (no green cones) | #1A2337 | 0.051 |
| Tritanopia (no blue cones) | #311D25 | 0.042 |
| Achromatopsia (no color) | #222222 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #311938
#311938
oklch(26.1% 0.064 318.3)
- #132B0A
#132B0A
oklch(26.1% 0.063 138.2)
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 #311938, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.039
- Aubergine #3D0734 ΔE 0.043
- Dark Purple #35063E ΔE 0.044
- Deep Purple #36013F ΔE 0.053
- Oxford Blue #1B263B ΔE 0.054
- Eggplant Purple #430541 ΔE 0.056
- Dark Plum #3F012C ΔE 0.056
- Dark #1B2431 ΔE 0.056
Use #311938 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.