#651668
Closest named color: Rich Purple (#720058). oklch(37.1% 0.148 326.4), rgb(101, 22, 104).
Aa
White text reads best on this color (11.24:1).
About this color
#651668 is a dark, vivid purple. In OKLCH its lightness is 37%, its chroma 0.148 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.042 away. White text reads best on it, at 11.24:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.86:1 |
| White text | 11.24:1 |
Values
| HEX | #651668 |
| RGB | rgb(101, 22, 104) |
| HSL | hsl(298, 65%, 25%) |
| OKLCH | oklch(37.1% 0.148 326.4) |
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 #651668 | 11.24:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #651668 | 1.86:1 | Fails | Lc 9.0 | Not readable |
| #651668 text on white | 11.24:1 | AAA | Lc 94.9 | Preferred for body text |
| #651668 text on black | 1.86:1 | 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
#EFCCEF
oklch(88.5% 0.06 326.1)
-
Step 300
300
#E7A7E7
oklch(80.9% 0.112 326.6)
-
Step 400
400
#D874DA
oklch(70.7% 0.177 326.5)
-
Step 500
500
#CB47D0
oklch(63.1% 0.227 326.3)
-
Step 600
600
#B717BD
oklch(55.7% 0.247 326.5)
-
Step 700
700
#9C00A2
oklch(49% 0.228 326.4)
-
Step 800
800
#7F0C84
oklch(42.6% 0.19 326.2)
-
Step 900
900 (this color)
#651668
oklch(37.1% 0.148 326.4)
-
Step 950
950
#3C113E
oklch(27% 0.093 326)
#651668 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) | #00346A | 0.159 |
| Deuteranopia (no green cones) | #2A3E66 | 0.133 |
| Tritanopia (no blue cones) | #68243E | 0.084 |
| Achromatopsia (no color) | #3B3B3B | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #651668
#651668
oklch(37.1% 0.148 326.4)
- #004F16
#004F16
oklch(37.2% 0.112 146.4)
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 #651668, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.042
- Grape Purple #5D1451 ΔE 0.042
- Velvet #750851 ΔE 0.054
- Purple #800080 ΔE 0.068
- Plum Purple #4E0550 ΔE 0.070
- Royal Purple #4B006E ΔE 0.070
- Indigo #4B0082 ΔE 0.083
- Deep Violet #490648 ΔE 0.086
Use #651668 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.