#1F0E28
Closest named color: Very Dark Purple (#2A0134). oklch(20.3% 0.054 312.7), rgb(31, 14, 40).
Aa
White text reads best on this color (18.23:1).
About this color
#1F0E28 is a very dark, muted purple. In OKLCH its lightness is 20%, its chroma 0.054 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.046 away. White text reads best on it, at 18.23:1.
| Hue family | Purples |
| Lightness | very dark (20%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.15:1 |
| White text | 18.23:1 |
Values
| HEX | #1F0E28 |
| RGB | rgb(31, 14, 40) |
| HSL | hsl(279, 48%, 11%) |
| OKLCH | oklch(20.3% 0.054 312.7) |
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 #1F0E28 | 18.23:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #1F0E28 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #1F0E28 text on white | 18.23:1 | AAA | Lc 104.8 | Preferred for body text |
| #1F0E28 text on black | 1.15:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F3
oklch(93.5% 0.019 312.8)
-
Step 200
200
#E1D3EA
oklch(88.5% 0.035 312.4)
-
Step 300
300
#CFB5DF
oklch(80.9% 0.065 312.5)
-
Step 400
400
#B78ECF
oklch(70.8% 0.103 312.6)
-
Step 500
500
#A570C2
oklch(63.2% 0.132 312.8)
-
Step 600
600
#9057AE
oklch(55.7% 0.142 312.9)
-
Step 700
700
#7A4696
oklch(49% 0.134 312.5)
-
Step 800
800
#633A79
oklch(42.6% 0.11 312.6)
-
Step 900
900
#513362
oklch(37.8% 0.085 312.3)
-
Step 950
950 (this color)
#1F0E28
oklch(20.3% 0.054 312.7)
#1F0E28 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) | #081429 | 0.046 |
| Deuteranopia (no green cones) | #0D1627 | 0.042 |
| Tritanopia (no blue cones) | #1E1219 | 0.036 |
| Achromatopsia (no color) | #151515 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F0E28
#1F0E28
oklch(20.3% 0.054 312.7)
- #0C1B01
#0C1B01
oklch(20.1% 0.054 132.8)
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 #1F0E28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.046
- Midnight Purple #280137 ΔE 0.047
- Rich Black #0D1B2A ΔE 0.051
- Eggplant #380835 ΔE 0.064
- Dark Purple #35063E ΔE 0.067
- Dark #1B2431 ΔE 0.071
- Rich Navy #001219 ΔE 0.071
- Deep Purple #36013F ΔE 0.072
Use #1F0E28 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.