#5D2AA4
Closest named color: Rebecca Purple (#663399). oklch(42.7% 0.183 296.9), rgb(93, 42, 164).
Aa
White text reads best on this color (9.00:1).
About this color
#5D2AA4 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.183 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.032 away. White text reads best on it, at 9.00:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.33:1 |
| White text | 9.00:1 |
Values
| HEX | #5D2AA4 |
| RGB | rgb(93, 42, 164) |
| HSL | hsl(265, 59%, 40%) |
| OKLCH | oklch(42.7% 0.183 296.9) |
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 #5D2AA4 | 9.00:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #5D2AA4 | 2.33:1 | Fails | Lc 14.1 | Not readable |
| #5D2AA4 text on white | 9.00:1 | AAA | Lc 89.9 | Fine for body text |
| #5D2AA4 text on black | 2.33:1 | Fails | Lc -12.4 | 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 800.
-
Step 50
50
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#ECE6FD
oklch(93.6% 0.031 297.7)
-
Step 200
200
#DDD2FC
oklch(88.6% 0.058 297.2)
-
Step 300
300
#C7B2FE
oklch(80.8% 0.108 296.6)
-
Step 400
400
#AD86FD
oklch(70.7% 0.171 296.9)
-
Step 500
500
#9B61FA
oklch(63.1% 0.218 297.2)
-
Step 600
600
#8740E9
oklch(55.6% 0.237 297.1)
-
Step 700
700
#7330CB
oklch(49.2% 0.22 297)
-
Step 800
800 (this color)
#5D2AA4
oklch(42.7% 0.183 296.9)
-
Step 900
900
#4C2982
oklch(37.8% 0.142 297.1)
-
Step 950
950
#2C194C
oklch(26.9% 0.09 297.1)
#5D2AA4 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) | #004AA8 | 0.115 |
| Deuteranopia (no green cones) | #0047A2 | 0.115 |
| Tritanopia (no blue cones) | #4A4A65 | 0.140 |
| Achromatopsia (no color) | #494949 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D2AA4
#5D2AA4
oklch(42.7% 0.183 296.9)
- #4C5500
#4C5500
oklch(42.7% 0.098 116.6)
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 #5D2AA4, closest first.
No curated palette has a color within ΔE 0.04 of #5D2AA4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.032
- Chrysanthemum #560BAD ΔE 0.042
- Grape #7209B7 ΔE 0.056
- Imperial Purple #480CA8 ΔE 0.060
- Blueberry #464196 ΔE 0.063
- Dark Slate Blue #483D8B ΔE 0.066
- Blue With A Hint Of Purple #533CC6 ΔE 0.067
- Purple Blue #5D21D0 ΔE 0.071
Use #5D2AA4 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.