#58276C
Closest named color: Grape Purple (#5D1451). oklch(37.3% 0.122 314.9), rgb(88, 39, 108).
Aa
White text reads best on this color (10.92:1).
About this color
#58276C is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.122 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.055 away. White text reads best on it, at 10.92:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.92:1 |
| White text | 10.92:1 |
Values
| HEX | #58276C |
| RGB | rgb(88, 39, 108) |
| HSL | hsl(283, 47%, 29%) |
| OKLCH | oklch(37.3% 0.122 314.9) |
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 #58276C | 10.92:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #58276C | 1.92:1 | Fails | Lc 9.1 | Not readable |
| #58276C text on white | 10.92:1 | AAA | Lc 94.8 | Preferred for body text |
| #58276C text on black | 1.92:1 | Fails | Lc -7.8 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F6
oklch(93.6% 0.026 316.1)
-
Step 200
200
#E6D0F1
oklch(88.6% 0.05 314.6)
-
Step 300
300
#D7AFEA
oklch(80.9% 0.092 314.7)
-
Step 400
400
#C282DF
oklch(70.6% 0.147 314.7)
-
Step 500
500
#B35FD6
oklch(63.2% 0.188 314.9)
-
Step 600
600
#9E41C3
oklch(55.7% 0.203 314.8)
-
Step 700
700
#8731A8
oklch(49.1% 0.189 314.9)
-
Step 800
800
#6E2A88
oklch(42.7% 0.157 315.2)
-
Step 900
900 (this color)
#58276C
oklch(37.3% 0.122 314.9)
-
Step 950
950
#341840
oklch(26.9% 0.078 314.7)
#58276C 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) | #113A6E | 0.113 |
| Deuteranopia (no green cones) | #263E6A | 0.098 |
| Tritanopia (no blue cones) | #563345 | 0.081 |
| Achromatopsia (no color) | #3D3D3D | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58276C
#58276C
oklch(37.3% 0.122 314.9)
- #244C00
#244C00
oklch(37.2% 0.109 135)
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 #58276C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.055
- Royal Purple #4B006E ΔE 0.068
- Dark Slate Blue #483D8B ΔE 0.074
- Rich Purple #720058 ΔE 0.075
- Indigo #4B0082 ΔE 0.075
- Plum Purple #4E0550 ΔE 0.077
- Velvet #750851 ΔE 0.081
- Rebecca Purple #663399 ΔE 0.082
Use #58276C 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.