#5D3BA3
Closest named color: Rebecca Purple (#663399). oklch(44.9% 0.16 294.1), rgb(93, 59, 163).
Aa
White text reads best on this color (8.01:1).
About this color
#5D3BA3 is a dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.160 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.028 away. White text reads best on it, at 8.01:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.61:1 |
| White text | 8.01:1 |
Values
| HEX | #5D3BA3 |
| RGB | rgb(93, 59, 163) |
| HSL | hsl(260, 47%, 44%) |
| OKLCH | oklch(44.9% 0.16 294.1) |
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 #5D3BA3 | 8.01:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #5D3BA3 | 2.61:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #5D3BA3 text on white | 8.01:1 | AAA | Lc 87.3 | Fine for body text |
| #5D3BA3 text on black | 2.61:1 | Fails | Lc -14.8 | 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
#EAE7FB
oklch(93.6% 0.027 292.8)
-
Step 200
200
#DAD3F9
oklch(88.4% 0.052 293.7)
-
Step 300
300
#C4B5F8
oklch(80.9% 0.095 294.5)
-
Step 400
400
#A78CF4
oklch(70.8% 0.15 294.2)
-
Step 500
500
#936BEF
oklch(63.1% 0.191 294.2)
-
Step 600
600
#7E4EDE
oklch(55.6% 0.208 293.9)
-
Step 700
700
#6B3EC1
oklch(49.2% 0.193 293.9)
-
Step 800
800 (this color)
#5D3BA3
oklch(44.9% 0.16 294.1)
-
Step 900
900
#472F7C
oklch(37.7% 0.125 293.9)
-
Step 950
950
#291C48
oklch(26.8% 0.079 294.1)
#5D3BA3 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) | #0051A6 | 0.102 |
| Deuteranopia (no green cones) | #004FA1 | 0.102 |
| Tritanopia (no blue cones) | #4A5369 | 0.127 |
| Achromatopsia (no color) | #505050 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D3BA3
#5D3BA3
oklch(44.9% 0.16 294.1)
- #555B00
#555B00
oklch(45% 0.101 114.1)
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 #5D3BA3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.028
- Blueberry #464196 ΔE 0.045
- Dark Slate Blue #483D8B ΔE 0.053
- Bluey Purple #6241C7 ΔE 0.059
- Blue With A Hint Of Purple #533CC6 ΔE 0.059
- Blurple #5539CC ΔE 0.068
- Chrysanthemum #560BAD ΔE 0.072
- Twilight #4E518B ΔE 0.074
Use #5D3BA3 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.