#582558
Closest named color: Grape Purple (#5D1451). oklch(35.8% 0.104 327.5), rgb(88, 37, 88).
Aa
White text reads best on this color (11.53:1).
About this color
#582558 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.104 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 0.033 away. White text reads best on it, at 11.53:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.82:1 |
| White text | 11.53:1 |
Values
| HEX | #582558 |
| RGB | rgb(88, 37, 88) |
| HSL | hsl(300, 41%, 25%) |
| OKLCH | oklch(35.8% 0.104 327.5) |
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 #582558 | 11.53:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #582558 | 1.82:1 | Fails | Lc 7.8 | Not readable |
| #582558 text on white | 11.53:1 | AAA | Lc 96.1 | Preferred for body text |
| #582558 text on black | 1.82:1 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F3E5F2
oklch(93.7% 0.023 327.9)
-
Step 200
200
#E9D0E8
oklch(88.5% 0.042 327.2)
-
Step 300
300
#DCAFDB
oklch(80.8% 0.078 327)
-
Step 400
400
#CA84C8
oklch(70.8% 0.124 327.8)
-
Step 500
500
#BB62BA
oklch(63.1% 0.159 327.7)
-
Step 600
600
#A646A6
oklch(55.6% 0.173 327.6)
-
Step 700
700
#8E378E
oklch(49.1% 0.16 327.7)
-
Step 800
800
#732E74
oklch(42.6% 0.134 327)
-
Step 900
900 (this color)
#582558
oklch(35.8% 0.104 327.5)
-
Step 950
950
#371937
oklch(27% 0.067 327.2)
#582558 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) | #20355A | 0.103 |
| Deuteranopia (no green cones) | #303B57 | 0.090 |
| Tritanopia (no blue cones) | #5B2B3A | 0.060 |
| Achromatopsia (no color) | #393939 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582558
#582558
oklch(35.8% 0.104 327.5)
- #024A18
#024A18
oklch(35.7% 0.104 147.4)
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 #582558, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.033
- Plum Purple #4E0550 ΔE 0.063
- Rich Purple #720058 ΔE 0.066
- Velvet #750851 ΔE 0.068
- Deep Violet #490648 ΔE 0.072
- Royal Purple #4B006E ΔE 0.080
- Merlot #730039 ΔE 0.082
- Eggplant Purple #430541 ΔE 0.087
Use #582558 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.