#5330A5
Closest named color: Rebecca Purple (#663399). oklch(42.5% 0.176 290.6), rgb(83, 48, 165).
Aa
White text reads best on this color (8.99:1).
About this color
#5330A5 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.176 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.044 away. White text reads best on it, at 8.99:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.176) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.33:1 |
| White text | 8.99:1 |
Values
| HEX | #5330A5 |
| RGB | rgb(83, 48, 165) |
| HSL | hsl(258, 55%, 42%) |
| OKLCH | oklch(42.5% 0.176 290.6) |
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 #5330A5 | 8.99:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #5330A5 | 2.33:1 | Fails | Lc 14.0 | Not readable |
| #5330A5 text on white | 8.99:1 | AAA | Lc 90.0 | Fine for body text |
| #5330A5 text on black | 2.33:1 | Fails | Lc -12.3 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FD
oklch(93.6% 0.03 290)
-
Step 200
200
#D8D3FD
oklch(88.4% 0.058 290.6)
-
Step 300
300
#C0B5FF
oklch(80.9% 0.104 290.7)
-
Step 400
400
#A28BFF
oklch(70.7% 0.166 290.7)
-
Step 500
500
#8D68FD
oklch(63% 0.212 290.4)
-
Step 600
600
#7A49EC
oklch(55.6% 0.23 290.7)
-
Step 700
700
#6739CD
oklch(49.1% 0.213 290.6)
-
Step 800
800 (this color)
#5330A5
oklch(42.5% 0.176 290.6)
-
Step 900
900
#442D83
oklch(37.6% 0.137 290.6)
-
Step 950
950
#281C4D
oklch(27.1% 0.087 290.8)
#5330A5 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) | #004BA8 | 0.096 |
| Deuteranopia (no green cones) | #0046A3 | 0.093 |
| Tritanopia (no blue cones) | #384E67 | 0.141 |
| Achromatopsia (no color) | #494949 | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5330A5
#5330A5
oklch(42.5% 0.176 290.6)
- #515200
#515200
oklch(42.4% 0.093 110.6)
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 #5330A5, closest first.
No curated palette has a color within ΔE 0.04 of #5330A5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.044
- Chrysanthemum #560BAD ΔE 0.046
- Blueberry #464196 ΔE 0.048
- Dark Slate Blue #483D8B ΔE 0.054
- Imperial Purple #480CA8 ΔE 0.055
- Blue With A Hint Of Purple #533CC6 ΔE 0.059
- Indigo Blue #3A18B1 ΔE 0.065
- Blurple #5539CC ΔE 0.066
Use #5330A5 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.