#661367
Closest named color: Rich Purple (#720058). oklch(37% 0.151 327.6), rgb(102, 19, 103).
Aa
White text reads best on this color (11.32:1).
About this color
#661367 is a dark, vivid purple. In OKLCH its lightness is 37%, its chroma 0.151 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.038 away. White text reads best on it, at 11.32:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.85:1 |
| White text | 11.32:1 |
Values
| HEX | #661367 |
| RGB | rgb(102, 19, 103) |
| HSL | hsl(299, 69%, 24%) |
| OKLCH | oklch(37% 0.151 327.6) |
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 #661367 | 11.32:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #661367 | 1.85:1 | Fails | Lc 9.0 | Not readable |
| #661367 text on white | 11.32:1 | AAA | Lc 94.9 | Preferred for body text |
| #661367 text on black | 1.85:1 | Fails | Lc -7.7 | 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
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F6E3F5
oklch(93.6% 0.031 327.4)
-
Step 200
200
#F1CBEF
oklch(88.5% 0.064 327.8)
-
Step 300
300
#E8A6E6
oklch(80.8% 0.114 327.6)
-
Step 400
400
#DA72D9
oklch(70.6% 0.181 327.6)
-
Step 500
500
#CE44CF
oklch(63.2% 0.231 327.6)
-
Step 600
600
#B90DBC
oklch(55.6% 0.251 327.4)
-
Step 700
700
#9D00A0
oklch(49% 0.226 327.4)
-
Step 800
800
#810583
oklch(42.6% 0.193 327.5)
-
Step 900
900 (this color)
#661367
oklch(37% 0.151 327.6)
-
Step 950
950
#3D103E
oklch(27% 0.095 326.9)
#661367 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) | #003469 | 0.163 |
| Deuteranopia (no green cones) | #2A3E65 | 0.137 |
| Tritanopia (no blue cones) | #69223D | 0.084 |
| Achromatopsia (no color) | #3A3A3A | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #661367
#661367
oklch(37% 0.151 327.6)
- #004E19
#004E19
oklch(36.9% 0.109 147.4)
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 #661367, closest first.
No curated palette has a color within ΔE 0.04 of #661367.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.038
- Grape Purple #5D1451 ΔE 0.042
- Velvet #750851 ΔE 0.052
- Purple #800080 ΔE 0.067
- Plum Purple #4E0550 ΔE 0.069
- Royal Purple #4B006E ΔE 0.071
- Indigo #4B0082 ΔE 0.085
- Merlot #730039 ΔE 0.085
Use #661367 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.