#2F172D
Closest named color: Eggplant (#380835). oklch(24.8% 0.053 330.1), rgb(47, 23, 45).
Aa
White text reads best on this color (16.38:1).
About this color
#2F172D is a very dark, muted purple. In OKLCH its lightness is 25%, its chroma 0.053 and its hue 330°. 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 16.38:1.
| Hue family | Purples |
| Lightness | very dark (25%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.28:1 |
| White text | 16.38:1 |
Values
| HEX | #2F172D |
| RGB | rgb(47, 23, 45) |
| HSL | hsl(305, 34%, 14%) |
| OKLCH | oklch(24.8% 0.053 330.1) |
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 #2F172D | 16.38:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #2F172D | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #2F172D text on white | 16.38:1 | AAA | Lc 103.2 | Preferred for body text |
| #2F172D text on black | 1.28:1 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F1E6F0
oklch(93.6% 0.018 328.5)
-
Step 200
200
#E7D1E4
oklch(88.4% 0.035 330.3)
-
Step 300
300
#D9B3D4
oklch(81% 0.062 330.5)
-
Step 400
400
#C48ABE
oklch(70.7% 0.099 330.2)
-
Step 500
500
#B46BAE
oklch(63.1% 0.128 330)
-
Step 600
600
#9F5199
oklch(55.5% 0.139 330.2)
-
Step 700
700
#884183
oklch(49.1% 0.13 330)
-
Step 800
800
#6F366A
oklch(42.7% 0.108 330.6)
-
Step 900
900
#5A3056
oklch(37.8% 0.082 330.6)
-
Step 950
950 (this color)
#2F172D
oklch(24.8% 0.053 330.1)
#2F172D 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) | #161D2E | 0.051 |
| Deuteranopia (no green cones) | #1C212C | 0.048 |
| Tritanopia (no blue cones) | #31191F | 0.030 |
| Achromatopsia (no color) | #1F1F1F | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F172D
#2F172D
oklch(24.8% 0.053 330.1)
- #0B2813
#0B2813
oklch(24.8% 0.053 150)
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 #2F172D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.042
- Aubergine #3D0734 ΔE 0.047
- Dark #1B2431 ΔE 0.053
- Dark Plum #3F012C ΔE 0.054
- Dark Purple #35063E ΔE 0.054
- Jet #212529 ΔE 0.054
- Oxford Blue #1B263B ΔE 0.058
- Very Dark Purple #2A0134 ΔE 0.061
Use #2F172D 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.