#571661
Closest named color: Grape Purple (#5D1451). oklch(34.4% 0.135 322), rgb(87, 22, 97).
Aa
White text reads best on this color (12.40:1).
About this color
#571661 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.135 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.032 away. White text reads best on it, at 12.40:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.69:1 |
| White text | 12.40:1 |
Values
| HEX | #571661 |
| RGB | rgb(87, 22, 97) |
| HSL | hsl(292, 63%, 23%) |
| OKLCH | oklch(34.4% 0.135 322) |
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 #571661 | 12.40:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #571661 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #571661 text on white | 12.40:1 | AAA | Lc 97.3 | Preferred for body text |
| #571661 text on black | 1.69:1 | 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 900.
-
Step 50
50
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F6
oklch(93.7% 0.029 322.4)
-
Step 200
200
#EBCDF0
oklch(88.4% 0.057 321.4)
-
Step 300
300
#E0ABE8
oklch(81% 0.102 322)
-
Step 400
400
#CF7BDC
oklch(70.8% 0.162 322.1)
-
Step 500
500
#C053D2
oklch(63% 0.207 321.8)
-
Step 600
600
#AC30BF
oklch(55.7% 0.225 322)
-
Step 700
700
#9320A5
oklch(49.1% 0.209 321.7)
-
Step 800
800
#781E85
oklch(42.7% 0.173 322.3)
-
Step 900
900 (this color)
#571661
oklch(34.4% 0.135 322)
-
Step 950
950
#39153F
oklch(27.1% 0.085 321.7)
#571661 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) | #003063 | 0.137 |
| Deuteranopia (no green cones) | #20375F | 0.119 |
| Tritanopia (no blue cones) | #58243A | 0.081 |
| Achromatopsia (no color) | #343434 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571661
#571661
oklch(34.4% 0.135 322)
- #044600
#044600
oklch(34.2% 0.115 141.9)
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 #571661, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.032
- Plum Purple #4E0550 ΔE 0.043
- Royal Purple #4B006E ΔE 0.048
- Deep Violet #490648 ΔE 0.058
- Rich Purple #720058 ΔE 0.062
- Indigo #4B0082 ΔE 0.071
- Velvet #750851 ΔE 0.073
- Eggplant Purple #430541 ΔE 0.076
Use #571661 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.