#100115
Closest named color: Almost Black (#070D0D). oklch(13% 0.056 318.7), rgb(16, 1, 21).
Aa
White text reads best on this color (20.24:1).
About this color
#100115 is a very dark, muted purple. In OKLCH its lightness is 13%, its chroma 0.056 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.065 away. White text reads best on it, at 20.24:1.
| Hue family | Purples |
| Lightness | very dark (13%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.03:1 |
| White text | 20.24:1 |
Values
| HEX | #100115 |
| RGB | rgb(16, 1, 21) |
| HSL | hsl(285, 91%, 4%) |
| OKLCH | oklch(13% 0.056 318.7) |
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 #100115 | 20.24:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #100115 | 1.03:1 | Fails | Lc 0.0 | Not readable |
| #100115 text on white | 20.24:1 | AAA | Lc 105.8 | Preferred for body text |
| #100115 text on black | 1.03:1 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#EFE6F2
oklch(93.5% 0.019 317.7)
-
Step 200
200
#E4D2E9
oklch(88.5% 0.037 318.9)
-
Step 300
300
#D3B4DC
oklch(80.9% 0.065 318.6)
-
Step 400
400
#BD8BCB
oklch(70.7% 0.106 318.7)
-
Step 500
500
#AC6DBD
oklch(63.2% 0.134 318.9)
-
Step 600
600
#9753A9
oklch(55.6% 0.146 318.9)
-
Step 700
700
#804391
oklch(49% 0.136 318.5)
-
Step 800
800
#683876
oklch(42.7% 0.112 318.2)
-
Step 900
900
#55315F
oklch(37.8% 0.087 318.7)
-
Step 950
950 (this color)
#100115
oklch(13% 0.056 318.7)
#100115 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) | #000516 | 0.053 |
| Deuteranopia (no green cones) | #010714 | 0.051 |
| Tritanopia (no blue cones) | #100308 | 0.034 |
| Achromatopsia (no color) | #060606 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #100115
#100115
oklch(13% 0.056 318.7)
- #010B00
#010B00
oklch(13.1% 0.042 139.8)
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 #100115, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.065
- Midnight #03012D ΔE 0.066
- Very Dark Brown #1D0200 ΔE 0.070
- Dark Navy Blue #00022E ΔE 0.074
- Rich Navy #001219 ΔE 0.077
- Very Dark Blue #000133 ΔE 0.082
- Dark Navy #000435 ΔE 0.083
- Very Dark Purple #2A0134 ΔE 0.091
Use #100115 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.