#6A1768
Closest named color: Rich Purple (#720058). oklch(38% 0.15 329.1), rgb(106, 23, 104).
Aa
White text reads best on this color (10.85:1).
About this color
#6A1768 is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.150 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.036 away. White text reads best on it, at 10.85:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.93:1 |
| White text | 10.85:1 |
Values
| HEX | #6A1768 |
| RGB | rgb(106, 23, 104) |
| HSL | hsl(301, 64%, 25%) |
| OKLCH | oklch(38% 0.15 329.1) |
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 #6A1768 | 10.85:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #6A1768 | 1.93:1 | Fails | Lc 9.9 | Not readable |
| #6A1768 text on white | 10.85:1 | AAA | Lc 94.0 | Preferred for body text |
| #6A1768 text on black | 1.93:1 | Fails | Lc -8.5 | 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 900.
-
Step 50
50
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F7E3F5
oklch(93.7% 0.032 329)
-
Step 200
200
#F1CBEE
oklch(88.5% 0.063 328.6)
-
Step 300
300
#E9A6E4
oklch(80.8% 0.112 329.1)
-
Step 400
400
#DC72D6
oklch(70.7% 0.179 329.4)
-
Step 500
500
#CF44CB
oklch(63.1% 0.228 329.1)
-
Step 600
600
#BB0DB8
oklch(55.7% 0.25 329.2)
-
Step 700
700
#9F009D
oklch(49.2% 0.225 329)
-
Step 800
800
#820580
oklch(42.6% 0.192 329.1)
-
Step 900
900 (this color)
#6A1768
oklch(38% 0.15 329.1)
-
Step 950
950
#3E103C
oklch(27% 0.094 329.6)
#6A1768 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) | #09366A | 0.161 |
| Deuteranopia (no green cones) | #2F4166 | 0.136 |
| Tritanopia (no blue cones) | #6E233E | 0.082 |
| Achromatopsia (no color) | #3D3D3D | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A1768
#6A1768
oklch(38% 0.15 329.1)
- #00511F
#00511F
oklch(38% 0.107 149)
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 #6A1768, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.036
- Velvet #750851 ΔE 0.047
- Grape Purple #5D1451 ΔE 0.047
- Purple #800080 ΔE 0.060
- Red Purple #820747 ΔE 0.078
- Plum Purple #4E0550 ΔE 0.079
- Royal Purple #4B006E ΔE 0.081
- Merlot #730039 ΔE 0.083
Use #6A1768 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.