#18010F
Closest named color: Very Dark Brown (#1D0200). oklch(14.3% 0.055 344.5), rgb(24, 1, 15).
Aa
White text reads best on this color (19.99:1).
About this color
#18010F is a very dark, muted purple. In OKLCH its lightness is 14%, its chroma 0.055 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.047 away. White text reads best on it, at 19.99:1.
| Hue family | Purples |
| Lightness | very dark (14%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.05:1 |
| White text | 19.99:1 |
Values
| HEX | #18010F |
| RGB | rgb(24, 1, 15) |
| HSL | hsl(323, 92%, 5%) |
| OKLCH | oklch(14.3% 0.055 344.5) |
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 #18010F | 19.99:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #18010F | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #18010F text on white | 19.99:1 | AAA | Lc 105.7 | Preferred for body text |
| #18010F text on black | 1.05:1 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F4E5ED
oklch(93.6% 0.019 344)
-
Step 200
200
#ECD0DF
oklch(88.5% 0.037 344.3)
-
Step 300
300
#E0B0CB
oklch(80.8% 0.066 343.9)
-
Step 400
400
#CF86B0
oklch(70.8% 0.104 344.6)
-
Step 500
500
#C1669D
oklch(63.2% 0.133 344.4)
-
Step 600
600
#AC4B87
oklch(55.7% 0.145 344.8)
-
Step 700
700
#933B73
oklch(49.1% 0.136 344.2)
-
Step 800
800
#78325D
oklch(42.8% 0.111 345)
-
Step 900
900
#612C4C
oklch(37.6% 0.088 345)
-
Step 950
950 (this color)
#18010F
oklch(14.3% 0.055 344.5)
#18010F 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) | #02060F | 0.064 |
| Deuteranopia (no green cones) | #080A0E | 0.055 |
| Tritanopia (no blue cones) | #1A0106 | 0.022 |
| Achromatopsia (no color) | #080808 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #18010F
#18010F
oklch(14.3% 0.055 344.5)
- #000E07
#000E07
oklch(14.5% 0.031 164.5)
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 #18010F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.047
- Almost Black #070D0D ΔE 0.064
- Rich Navy #001219 ΔE 0.081
- Very Dark Purple #2A0134 ΔE 0.086
- Midnight Purple #280137 ΔE 0.089
- Midnight #03012D ΔE 0.090
- Dark Navy Blue #00022E ΔE 0.097
- Dark Maroon #3C0008 ΔE 0.099
Use #18010F 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.