#53276F
Closest named color: Grape Purple (#5D1451). oklch(36.9% 0.124 309.8), rgb(83, 39, 111).
Aa
White text reads best on this color (11.12:1).
About this color
#53276F is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.124 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.062 away. White text reads best on it, at 11.12:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.88:1 |
| White text | 11.12:1 |
Values
| HEX | #53276F |
| RGB | rgb(83, 39, 111) |
| HSL | hsl(277, 48%, 29%) |
| OKLCH | oklch(36.9% 0.124 309.8) |
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 #53276F | 11.12:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #53276F | 1.88:1 | Fails | Lc 8.7 | Not readable |
| #53276F text on white | 11.12:1 | AAA | Lc 95.3 | Preferred for body text |
| #53276F text on black | 1.88:1 | Fails | Lc -7.4 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE5F8
oklch(93.5% 0.027 309.2)
-
Step 200
200
#E3D0F3
oklch(88.4% 0.052 309.6)
-
Step 300
300
#D3B0EE
oklch(80.9% 0.093 310)
-
Step 400
400
#BD84E5
oklch(70.7% 0.149 310.1)
-
Step 500
500
#AC61DD
oklch(63.1% 0.189 310)
-
Step 600
600
#9743CB
oklch(55.5% 0.206 309.6)
-
Step 700
700
#8133AF
oklch(49% 0.191 309.9)
-
Step 800
800
#692C8E
oklch(42.7% 0.159 309.9)
-
Step 900
900 (this color)
#53276F
oklch(36.9% 0.124 309.8)
-
Step 950
950
#321942
oklch(26.9% 0.078 310.3)
#53276F 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) | #063A71 | 0.109 |
| Deuteranopia (no green cones) | #1E3C6D | 0.096 |
| Tritanopia (no blue cones) | #4F3547 | 0.086 |
| Achromatopsia (no color) | #3B3B3B | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53276F
#53276F
oklch(36.9% 0.124 309.8)
- #2D4900
#2D4900
oklch(36.9% 0.099 130.1)
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 #53276F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.062
- Royal Purple #4B006E ΔE 0.063
- Indigo #4B0082 ΔE 0.067
- Dark Slate Blue #483D8B ΔE 0.069
- Plum Purple #4E0550 ΔE 0.077
- Rebecca Purple #663399 ΔE 0.082
- Rich Purple #720058 ΔE 0.085
- Blueberry #464196 ΔE 0.087
Use #53276F 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.