#582357
Closest named color: Grape Purple (#5D1451). oklch(35.5% 0.106 328.3), rgb(88, 35, 87).
Aa
White text reads best on this color (11.71:1).
About this color
#582357 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.106 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.029 away. White text reads best on it, at 11.71:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.79:1 |
| White text | 11.71:1 |
Values
| HEX | #582357 |
| RGB | rgb(88, 35, 87) |
| HSL | hsl(301, 43%, 24%) |
| OKLCH | oklch(35.5% 0.106 328.3) |
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 #582357 | 11.71:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #582357 | 1.79:1 | Fails | Lc 7.5 | Not readable |
| #582357 text on white | 11.71:1 | AAA | Lc 96.4 | Preferred for body text |
| #582357 text on black | 1.79:1 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F3E5F2
oklch(93.7% 0.023 327.9)
-
Step 200
200
#EACFE8
oklch(88.4% 0.045 328.3)
-
Step 300
300
#DEAFDB
oklch(81% 0.08 328.4)
-
Step 400
400
#CB83C8
oklch(70.7% 0.126 328.3)
-
Step 500
500
#BD60BA
oklch(63.1% 0.164 328.5)
-
Step 600
600
#A844A6
oklch(55.7% 0.177 328.4)
-
Step 700
700
#90358E
oklch(49.2% 0.164 328.6)
-
Step 800
800
#752D74
oklch(42.8% 0.136 328.2)
-
Step 900
900 (this color)
#582357
oklch(35.5% 0.106 328.3)
-
Step 950
950
#381937
oklch(27.1% 0.068 328.4)
#582357 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) | #1E3459 | 0.107 |
| Deuteranopia (no green cones) | #2F3B55 | 0.095 |
| Tritanopia (no blue cones) | #5B2939 | 0.060 |
| Achromatopsia (no color) | #383838 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582357
#582357
oklch(35.5% 0.106 328.3)
- #004919
#004919
oklch(35.4% 0.102 148.2)
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 #582357, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.029
- Plum Purple #4E0550 ΔE 0.059
- Rich Purple #720058 ΔE 0.064
- Velvet #750851 ΔE 0.066
- Deep Violet #490648 ΔE 0.068
- Royal Purple #4B006E ΔE 0.078
- Merlot #730039 ΔE 0.080
- Eggplant Purple #430541 ΔE 0.083
Use #582357 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.