#583263
Closest named color: Grape Purple (#5D1451). oklch(38.5% 0.092 318.3), rgb(88, 50, 99).
Aa
White text reads best on this color (10.23:1).
About this color
#583263 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.092 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.065 away. White text reads best on it, at 10.23:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.05:1 |
| White text | 10.23:1 |
Values
| HEX | #583263 |
| RGB | rgb(88, 50, 99) |
| HSL | hsl(287, 33%, 29%) |
| OKLCH | oklch(38.5% 0.092 318.3) |
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 #583263 | 10.23:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #583263 | 2.05:1 | Fails | Lc 10.4 | Not readable |
| #583263 text on white | 10.23:1 | AAA | Lc 93.5 | Preferred for body text |
| #583263 text on black | 2.05:1 | Fails | Lc -9.0 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F3
oklch(93.7% 0.02 318.4)
-
Step 200
200
#E4D2EA
oklch(88.6% 0.038 317.7)
-
Step 300
300
#D4B3DE
oklch(80.9% 0.069 318.3)
-
Step 400
400
#BE8ACD
oklch(70.7% 0.111 318.5)
-
Step 500
500
#AD6BC0
oklch(63.1% 0.142 318.4)
-
Step 600
600
#9851AC
oklch(55.6% 0.153 318.4)
-
Step 700
700
#814194
oklch(49% 0.143 318)
-
Step 800
800
#693678
oklch(42.6% 0.119 318.1)
-
Step 900
900 (this color)
#583263
oklch(38.5% 0.092 318.3)
-
Step 950
950
#321C39
oklch(26.9% 0.06 317.7)
#583263 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) | #2A3E65 | 0.081 |
| Deuteranopia (no green cones) | #344262 | 0.073 |
| Tritanopia (no blue cones) | #583946 | 0.059 |
| Achromatopsia (no color) | #414141 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #583263
#583263
oklch(38.5% 0.092 318.3)
- #284F1B
#284F1B
oklch(38.6% 0.092 138.6)
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 #583263, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.065
- Dark Slate Blue #483D8B ΔE 0.074
- Purple Brown #673A3F ΔE 0.078
- Velvet #750851 ΔE 0.085
- Rich Purple #720058 ΔE 0.085
- Brownish Purple #76424E ΔE 0.091
- Blueberry #464196 ΔE 0.093
- Rebecca Purple #663399 ΔE 0.093
Use #583263 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.