#651D6E
Closest named color: Rich Purple (#720058). oklch(38.2% 0.145 323.1), rgb(101, 29, 110).
Aa
White text reads best on this color (10.74:1).
About this color
#651D6E is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.145 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.052 away. White text reads best on it, at 10.74:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.95:1 |
| White text | 10.74:1 |
Values
| HEX | #651D6E |
| RGB | rgb(101, 29, 110) |
| HSL | hsl(293, 58%, 27%) |
| OKLCH | oklch(38.2% 0.145 323.1) |
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 #651D6E | 10.74:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #651D6E | 1.95:1 | Fails | Lc 9.9 | Not readable |
| #651D6E text on white | 10.74:1 | AAA | Lc 94.0 | Preferred for body text |
| #651D6E text on black | 1.95:1 | 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
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F5E3F6
oklch(93.6% 0.032 324.2)
-
Step 200
200
#EDCCF1
oklch(88.4% 0.061 322.6)
-
Step 300
300
#E3A9E9
oklch(80.9% 0.108 323.3)
-
Step 400
400
#D377DE
oklch(70.7% 0.173 323.2)
-
Step 500
500
#C64CD5
oklch(63.2% 0.222 323.2)
-
Step 600
600
#B122C2
oklch(55.6% 0.241 323.1)
-
Step 700
700
#980EA7
oklch(49.1% 0.224 323.3)
-
Step 800
800
#7B1488
oklch(42.7% 0.186 322.8)
-
Step 900
900 (this color)
#651D6E
oklch(38.2% 0.145 323.1)
-
Step 950
950
#3B1240
oklch(27.1% 0.093 323.2)
#651D6E 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) | #033870 | 0.150 |
| Deuteranopia (no green cones) | #2A416C | 0.127 |
| Tritanopia (no blue cones) | #672B43 | 0.086 |
| Achromatopsia (no color) | #3E3E3E | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #651D6E
#651D6E
oklch(38.2% 0.145 323.1)
- #005204
#005204
oklch(38% 0.127 143)
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 #651D6E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.052
- Grape Purple #5D1451 ΔE 0.053
- Velvet #750851 ΔE 0.062
- Purple #800080 ΔE 0.064
- Royal Purple #4B006E ΔE 0.074
- Rebecca Purple #663399 ΔE 0.080
- Plum Purple #4E0550 ΔE 0.080
- Indigo #4B0082 ΔE 0.081
Use #651D6E 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.