#170613
Closest named color: Very Dark Brown (#1D0200). oklch(15.8% 0.039 336.7), rgb(23, 6, 19).
Aa
White text reads best on this color (19.59:1).
About this color
#170613 is a very dark, muted purple. In OKLCH its lightness is 16%, its chroma 0.039 and its hue 337°. 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 19.59:1.
| Hue family | Purples |
| Lightness | very dark (16%) |
| Chroma | muted (0.039) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.07:1 |
| White text | 19.59:1 |
Values
| HEX | #170613 |
| RGB | rgb(23, 6, 19) |
| HSL | hsl(314, 59%, 6%) |
| OKLCH | oklch(15.8% 0.039 336.7) |
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 #170613 | 19.59:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #170613 | 1.07:1 | Fails | Lc 0.0 | Not readable |
| #170613 text on white | 19.59:1 | AAA | Lc 105.6 | Preferred for body text |
| #170613 text on black | 1.07:1 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#F0E7ED
oklch(93.7% 0.013 337.5)
-
Step 200
200
#E5D3DF
oklch(88.5% 0.025 337.8)
-
Step 300
300
#D5B6CC
oklch(81% 0.046 336.5)
-
Step 400
400
#BF8FB2
oklch(70.7% 0.075 336.5)
-
Step 500
500
#AE739F
oklch(63.1% 0.095 336.4)
-
Step 600
600
#995A8A
oklch(55.5% 0.104 336.3)
-
Step 700
700
#834A75
oklch(49.2% 0.097 336.7)
-
Step 800
800
#6A3D5F
oklch(42.7% 0.079 336.5)
-
Step 900
900
#56344E
oklch(37.6% 0.063 335.8)
-
Step 950
950 (this color)
#170613
oklch(15.8% 0.039 336.7)
#170613 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) | #060A13 | 0.041 |
| Deuteranopia (no green cones) | #0B0D13 | 0.036 |
| Tritanopia (no blue cones) | #19070B | 0.020 |
| Achromatopsia (no color) | #0C0C0C | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #170613
#170613
oklch(15.8% 0.039 336.7)
- #001106
#001106
oklch(15.6% 0.038 156.3)
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 #170613, 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 0.048
- Rich Navy #001219 ΔE 0.060
- Rich Black #0D1B2A ΔE 0.078
- Very Dark Purple #2A0134 ΔE 0.081
- Midnight #03012D ΔE 0.082
- Midnight Purple #280137 ΔE 0.084
- Dark Navy Blue #00022E ΔE 0.088
Use #170613 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.