#5D2B97
Closest named color: Rebecca Purple (#663399). oklch(41.7% 0.167 300.4), rgb(93, 43, 151).
Aa
White text reads best on this color (9.30:1).
About this color
#5D2B97 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.167 and its hue 300°. 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 9.30:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.25:1 |
| White text | 9.30:1 |
Values
| HEX | #5D2B97 |
| RGB | rgb(93, 43, 151) |
| HSL | hsl(268, 56%, 38%) |
| OKLCH | oklch(41.7% 0.167 300.4) |
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 #5D2B97 | 9.30:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #5D2B97 | 2.25:1 | Fails | Lc 13.2 | Not readable |
| #5D2B97 text on white | 9.30:1 | AAA | Lc 90.8 | Preferred for body text |
| #5D2B97 text on black | 2.25:1 | Fails | Lc -11.5 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#DED2F8
oklch(88.5% 0.053 299.7)
-
Step 300
300
#CAB2F6
oklch(80.8% 0.097 300.4)
-
Step 400
400
#B187F2
oklch(70.7% 0.156 300.6)
-
Step 500
500
#9F64ED
oklch(63.1% 0.2 300.7)
-
Step 600
600
#8A46DC
oklch(55.6% 0.217 300.1)
-
Step 700
700
#7636BE
oklch(49.1% 0.201 300.6)
-
Step 800
800 (this color)
#5D2B97
oklch(41.7% 0.167 300.4)
-
Step 900
900
#4E2B7B
oklch(37.7% 0.131 300.4)
-
Step 950
950
#2D1A48
oklch(26.9% 0.083 299.9)
#5D2B97 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) | #00479A | 0.117 |
| Deuteranopia (no green cones) | #004695 | 0.118 |
| Tritanopia (no blue cones) | #50455E | 0.124 |
| Achromatopsia (no color) | #474747 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D2B97
#5D2B97
oklch(41.7% 0.167 300.4)
- #455400
#455400
oklch(41.8% 0.1 120.8)
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 #5D2B97, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.025
- Chrysanthemum #560BAD ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.055
- Blueberry #464196 ΔE 0.059
- Imperial Purple #480CA8 ΔE 0.068
- Grape #7209B7 ΔE 0.069
- Indigo #4B0082 ΔE 0.080
- Blue With A Hint Of Purple #533CC6 ΔE 0.085
Use #5D2B97 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.