#170314
Closest named color: Very Dark Brown (#1D0200). oklch(15.1% 0.051 333.5), rgb(23, 3, 20).
Aa
White text reads best on this color (19.81:1).
About this color
#170314 is a very dark, muted purple. In OKLCH its lightness is 15%, its chroma 0.051 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.053 away. White text reads best on it, at 19.81:1.
| Hue family | Purples |
| Lightness | very dark (15%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.05:1 |
| White text | 19.81:1 |
Values
| HEX | #170314 |
| RGB | rgb(23, 3, 20) |
| HSL | hsl(309, 77%, 5%) |
| OKLCH | oklch(15.1% 0.051 333.5) |
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 #170314 | 19.81:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #170314 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #170314 text on white | 19.81:1 | AAA | Lc 105.7 | Preferred for body text |
| #170314 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F1E6EF
oklch(93.6% 0.017 331.6)
-
Step 200
200
#E7D1E3
oklch(88.4% 0.034 331.9)
-
Step 300
300
#D9B3D1
oklch(80.9% 0.059 333.5)
-
Step 400
400
#C58ABA
oklch(70.7% 0.096 333.3)
-
Step 500
500
#B56BA9
oklch(63% 0.124 333.1)
-
Step 600
600
#A05294
oklch(55.6% 0.133 333.2)
-
Step 700
700
#89427E
oklch(49.1% 0.124 333.5)
-
Step 800
800
#6F3766
oklch(42.6% 0.102 333.5)
-
Step 900
900
#5A3053
oklch(37.6% 0.079 333.5)
-
Step 950
950 (this color)
#170314
oklch(15.1% 0.051 333.5)
#170314 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) | #030815 | 0.053 |
| Deuteranopia (no green cones) | #080B13 | 0.046 |
| Tritanopia (no blue cones) | #190409 | 0.027 |
| Achromatopsia (no color) | #0A0A0A | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #170314
#170314
oklch(15.1% 0.051 333.5)
- #001004
#001004
oklch(15.2% 0.04 152)
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 #170314, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.053
- Almost Black #070D0D ΔE 0.058
- Rich Navy #001219 ΔE 0.071
- Very Dark Purple #2A0134 ΔE 0.079
- Midnight #03012D ΔE 0.079
- Midnight Purple #280137 ΔE 0.081
- Dark Navy Blue #00022E ΔE 0.086
- Rich Black #0D1B2A ΔE 0.089
Use #170314 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.