#571759
Closest named color: Grape Purple (#5D1451). oklch(33.9% 0.126 326.6), rgb(87, 23, 89).
Aa
White text reads best on this color (12.55:1).
About this color
#571759 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.126 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 0.020 away. White text reads best on it, at 12.55:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.67:1 |
| White text | 12.55:1 |
Values
| HEX | #571759 |
| RGB | rgb(87, 23, 89) |
| HSL | hsl(298, 59%, 22%) |
| OKLCH | oklch(33.9% 0.126 326.6) |
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 #571759 | 12.55:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #571759 | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #571759 text on white | 12.55:1 | AAA | Lc 97.7 | Preferred for body text |
| #571759 text on black | 1.67:1 | 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
#F4E4F4
oklch(93.6% 0.027 325.8)
-
Step 200
200
#ECCEEC
oklch(88.5% 0.052 326)
-
Step 300
300
#E1ABE1
oklch(80.8% 0.095 326.4)
-
Step 400
400
#D17CD2
oklch(70.7% 0.152 326.6)
-
Step 500
500
#C356C6
oklch(63.1% 0.194 326.5)
-
Step 600
600
#AE35B2
oklch(55.6% 0.21 326.6)
-
Step 700
700
#952599
oklch(49% 0.196 326.5)
-
Step 800
800
#79227C
oklch(42.7% 0.161 326.5)
-
Step 900
900 (this color)
#571759
oklch(33.9% 0.126 326.6)
-
Step 950
950
#3A153B
oklch(27% 0.082 326.5)
#571759 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) | #0A2E5B | 0.133 |
| Deuteranopia (no green cones) | #263657 | 0.113 |
| Tritanopia (no blue cones) | #5A2136 | 0.072 |
| Achromatopsia (no color) | #333333 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571759
#571759
oklch(33.9% 0.126 326.6)
- #004513
#004513
oklch(34% 0.102 146.7)
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 #571759, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.020
- Plum Purple #4E0550 ΔE 0.037
- Deep Violet #490648 ΔE 0.051
- Royal Purple #4B006E ΔE 0.059
- Rich Purple #720058 ΔE 0.059
- Velvet #750851 ΔE 0.067
- Eggplant Purple #430541 ΔE 0.069
- Indigo #4B0082 ΔE 0.084
Use #571759 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.