#31072D
Closest named color: Eggplant (#380835). oklch(22.6% 0.085 332.2), rgb(49, 7, 45).
Aa
White text reads best on this color (17.51:1).
About this color
#31072D is a very dark, moderately saturated purple. In OKLCH its lightness is 23%, its chroma 0.085 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.022 away. White text reads best on it, at 17.51:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.19:1 |
| White text | 17.51:1 |
Values
| HEX | #31072D |
| RGB | rgb(49, 7, 45) |
| HSL | hsl(306, 75%, 11%) |
| OKLCH | oklch(22.6% 0.085 332.2) |
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 #31072D | 17.51:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #31072D | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #31072D text on white | 17.51:1 | AAA | Lc 103.8 | Preferred for body text |
| #31072D text on black | 1.19:1 | 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
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F6E3F3
oklch(93.6% 0.029 330.9)
-
Step 200
200
#F0CCEA
oklch(88.5% 0.056 331.7)
-
Step 300
300
#E8A9DD
oklch(81% 0.1 332.7)
-
Step 400
400
#D977CC
oklch(70.6% 0.16 332.2)
-
Step 500
500
#CD4EBF
oklch(63.2% 0.205 332.3)
-
Step 600
600
#B827AB
oklch(55.6% 0.224 332.3)
-
Step 700
700
#9E1693
oklch(49.1% 0.208 332.2)
-
Step 800
800
#801877
oklch(42.6% 0.172 332.1)
-
Step 900
900
#681D60
oklch(37.8% 0.134 332.5)
-
Step 950
950 (this color)
#31072D
oklch(22.6% 0.085 332.2)
#31072D 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) | #05162E | 0.092 |
| Deuteranopia (no green cones) | #141B2C | 0.077 |
| Tritanopia (no blue cones) | #330B19 | 0.044 |
| Achromatopsia (no color) | #191919 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31072D
#31072D
oklch(22.6% 0.085 332.2)
- #00240D
#00240D
oklch(22.8% 0.06 151.7)
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 #31072D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.022
- Very Dark Purple #2A0134 ΔE 0.030
- Aubergine #3D0734 ΔE 0.031
- Dark Purple #35063E ΔE 0.033
- Dark Plum #3F012C ΔE 0.034
- Midnight Purple #280137 ΔE 0.037
- Deep Purple #36013F ΔE 0.038
- Eggplant Purple #430541 ΔE 0.055
Use #31072D 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.