#521648
Closest named color: Grape Purple (#5D1451). oklch(31.9% 0.109 335.2), rgb(82, 22, 72).
Aa
White text reads best on this color (13.40:1).
About this color
#521648 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.109 and its hue 335°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.028 away. White text reads best on it, at 13.40:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.56:1 |
| White text | 13.40:1 |
Values
| HEX | #521648 |
| RGB | rgb(82, 22, 72) |
| HSL | hsl(310, 58%, 20%) |
| OKLCH | oklch(31.9% 0.109 335.2) |
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 #521648 | 13.40:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #521648 | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #521648 text on white | 13.40:1 | AAA | Lc 99.2 | Preferred for body text |
| #521648 text on black | 1.56:1 | 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 950.
-
Step 50
50
#FDF1FA
oklch(97% 0.017 334.2)
-
Step 100
100
#FBE1F4
oklch(93.6% 0.038 335.3)
-
Step 200
200
#F8C8EC
oklch(88.5% 0.071 335.2)
-
Step 300
300
#F4A0E1
oklch(80.9% 0.129 335.3)
-
Step 400
400
#EB64D2
oklch(70.7% 0.207 335.3)
-
Step 500
500
#E121C6
oklch(63.2% 0.265 335.3)
-
Step 600
600
#C100AA
oklch(55.6% 0.247 335.1)
-
Step 700
700
#A30090
oklch(49.1% 0.218 334.9)
-
Step 800
800
#870076
oklch(42.7% 0.19 335.3)
-
Step 900
900
#720063
oklch(37.8% 0.168 335.5)
-
Step 950
950 (this color)
#521648
oklch(31.9% 0.109 335.2)
#521648 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) | #162949 | 0.117 |
| Deuteranopia (no green cones) | #2A3247 | 0.101 |
| Tritanopia (no blue cones) | #561A2C | 0.055 |
| Achromatopsia (no color) | #2F2F2F | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #521648
#521648
oklch(31.9% 0.109 335.2)
- #003E20
#003E20
oklch(32% 0.079 155.1)
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 #521648, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.028
- Plum Purple #4E0550 ΔE 0.034
- Deep Violet #490648 ΔE 0.036
- Eggplant Purple #430541 ΔE 0.049
- Aubergine #3D0734 ΔE 0.066
- Burgundy #610023 ΔE 0.072
- Rich Purple #720058 ΔE 0.074
- Dark Plum #3F012C ΔE 0.075
Use #521648 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.