#17162E
Closest named color: Rich Black (#0D1B2A). oklch(21.5% 0.046 283.7), rgb(23, 22, 46).
Aa
White text reads best on this color (17.63:1).
About this color
#17162E is a very dark, muted purple. In OKLCH its lightness is 22%, its chroma 0.046 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.025 away. White text reads best on it, at 17.63:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.19:1 |
| White text | 17.63:1 |
Values
| HEX | #17162E |
| RGB | rgb(23, 22, 46) |
| HSL | hsl(243, 35%, 13%) |
| OKLCH | oklch(21.5% 0.046 283.7) |
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 #17162E | 17.63:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #17162E | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #17162E text on white | 17.63:1 | AAA | Lc 104.4 | Preferred for body text |
| #17162E text on black | 1.19:1 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D6D7ED
oklch(88.5% 0.03 283.7)
-
Step 300
300
#BBBDE4
oklch(81% 0.055 282.8)
-
Step 400
400
#999AD6
oklch(70.8% 0.087 283.2)
-
Step 500
500
#817FCB
oklch(63% 0.113 283.9)
-
Step 600
600
#6B68B8
oklch(55.7% 0.122 283.4)
-
Step 700
700
#5A569E
oklch(49.1% 0.113 284)
-
Step 800
800
#494780
oklch(42.8% 0.093 283.3)
-
Step 900
900
#3D3C67
oklch(37.8% 0.073 283.4)
-
Step 950
950 (this color)
#17162E
oklch(21.5% 0.046 283.7)
#17162E 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) | #0D192F | 0.018 |
| Deuteranopia (no green cones) | #0C182D | 0.019 |
| Tritanopia (no blue cones) | #101B1F | 0.041 |
| Achromatopsia (no color) | #191919 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17162E
#17162E
oklch(21.5% 0.046 283.7)
- #1D1A00
#1D1A00
oklch(21.4% 0.045 103.7)
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 #17162E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.025
- Dark #1B2431 ΔE 0.049
- Oxford Blue #1B263B ΔE 0.056
- Jet #212529 ΔE 0.061
- Navy Blue #001146 ΔE 0.061
- Rich Navy #001219 ΔE 0.062
- Midnight Purple #280137 ΔE 0.065
- Very Dark Purple #2A0134 ΔE 0.067
Use #17162E 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.