#571758
Closest named color: Grape Purple (#5D1451). oklch(33.9% 0.125 327.3), rgb(87, 23, 88).
Aa
White text reads best on this color (12.58:1).
About this color
#571758 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.125 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.019 away. White text reads best on it, at 12.58:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.66:1 |
| White text | 12.58:1 |
Values
| HEX | #571758 |
| RGB | rgb(87, 23, 88) |
| HSL | hsl(299, 59%, 22%) |
| OKLCH | oklch(33.9% 0.125 327.3) |
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 #571758 | 12.58:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #571758 | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #571758 text on white | 12.58:1 | AAA | Lc 97.7 | Preferred for body text |
| #571758 text on black | 1.66:1 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F4E4F3
oklch(93.6% 0.026 327.7)
-
Step 200
200
#EDCEEB
oklch(88.6% 0.052 328)
-
Step 300
300
#E2ABE0
oklch(80.9% 0.095 327.6)
-
Step 400
400
#D17CD1
oklch(70.7% 0.151 327)
-
Step 500
500
#C356C4
oklch(63% 0.192 327.2)
-
Step 600
600
#AF35B1
oklch(55.7% 0.21 327.3)
-
Step 700
700
#962698
oklch(49.2% 0.194 327.3)
-
Step 800
800
#7A227B
oklch(42.7% 0.161 327.5)
-
Step 900
900 (this color)
#571758
oklch(33.9% 0.125 327.3)
-
Step 950
950
#3A163A
oklch(27.1% 0.079 327.5)
#571758 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) | #0C2E5A | 0.132 |
| Deuteranopia (no green cones) | #273656 | 0.112 |
| Tritanopia (no blue cones) | #5A2135 | 0.072 |
| Achromatopsia (no color) | #333333 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571758
#571758
oklch(33.9% 0.125 327.3)
- #004415
#004415
oklch(33.7% 0.099 147.5)
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 #571758, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.019
- Plum Purple #4E0550 ΔE 0.037
- Deep Violet #490648 ΔE 0.050
- Rich Purple #720058 ΔE 0.059
- Royal Purple #4B006E ΔE 0.060
- Velvet #750851 ΔE 0.067
- Eggplant Purple #430541 ΔE 0.068
- Merlot #730039 ΔE 0.083
Use #571758 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.