#5A329E
Closest named color: Rebecca Purple (#663399). oklch(42.9% 0.166 295.6), rgb(90, 50, 158).
Aa
White text reads best on this color (8.80:1).
About this color
#5A329E is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.166 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.025 away. White text reads best on it, at 8.80:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #5A329E |
| RGB | rgb(90, 50, 158) |
| HSL | hsl(262, 52%, 41%) |
| OKLCH | oklch(42.9% 0.166 295.6) |
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 #5A329E | 8.80:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #5A329E | 2.38:1 | Fails | Lc 14.4 | Not readable |
| #5A329E text on white | 8.80:1 | AAA | Lc 89.6 | Fine for body text |
| #5A329E text on black | 2.38:1 | Fails | Lc -12.7 | 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 800.
-
Step 50
50
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7FB
oklch(93.7% 0.027 295)
-
Step 200
200
#DBD3FA
oklch(88.6% 0.054 294.7)
-
Step 300
300
#C5B4F9
oklch(80.8% 0.098 295.4)
-
Step 400
400
#A98AF6
oklch(70.7% 0.156 295.4)
-
Step 500
500
#9668F2
oklch(63.1% 0.199 295.5)
-
Step 600
600
#824AE0
oklch(55.6% 0.216 295.7)
-
Step 700
700
#6E3AC3
oklch(49.1% 0.2 295.4)
-
Step 800
800 (this color)
#5A329E
oklch(42.9% 0.166 295.6)
-
Step 900
900
#492D7D
oklch(37.6% 0.13 295.6)
-
Step 950
950
#2B1C49
oklch(27.1% 0.081 296)
#5A329E 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) | #004BA1 | 0.105 |
| Deuteranopia (no green cones) | #00499C | 0.105 |
| Tritanopia (no blue cones) | #484C64 | 0.128 |
| Achromatopsia (no color) | #4A4A4A | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A329E
#5A329E
oklch(42.9% 0.166 295.6)
- #4E5500
#4E5500
oklch(42.8% 0.097 115.1)
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 #5A329E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.025
- Blueberry #464196 ΔE 0.047
- Dark Slate Blue #483D8B ΔE 0.050
- Chrysanthemum #560BAD ΔE 0.056
- Imperial Purple #480CA8 ΔE 0.068
- Blue With A Hint Of Purple #533CC6 ΔE 0.069
- Grape #7209B7 ΔE 0.071
- Bluey Purple #6241C7 ΔE 0.074
Use #5A329E 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.