#5D2F84
Closest named color: Rebecca Purple (#663399). oklch(40.8% 0.139 306.1), rgb(93, 47, 132).
Aa
White text reads best on this color (9.52:1).
About this color
#5D2F84 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.139 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.039 away. White text reads best on it, at 9.52:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.20:1 |
| White text | 9.52:1 |
Values
| HEX | #5D2F84 |
| RGB | rgb(93, 47, 132) |
| HSL | hsl(272, 47%, 35%) |
| OKLCH | oklch(40.8% 0.139 306.1) |
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 #5D2F84 | 9.52:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #5D2F84 | 2.20:1 | Fails | Lc 12.4 | Not readable |
| #5D2F84 text on white | 9.52:1 | AAA | Lc 91.6 | Preferred for body text |
| #5D2F84 text on black | 2.20:1 | Fails | Lc -10.8 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F7
oklch(93.6% 0.024 307)
-
Step 200
200
#E0D2F1
oklch(88.5% 0.045 305.9)
-
Step 300
300
#CEB3EB
oklch(80.9% 0.083 306.5)
-
Step 400
400
#B58AE1
oklch(70.7% 0.131 306.1)
-
Step 500
500
#A36AD8
oklch(63.1% 0.167 306.1)
-
Step 600
600
#8E4FC5
oklch(55.6% 0.18 306)
-
Step 700
700
#793FAA
oklch(49.2% 0.167 306.1)
-
Step 800
800 (this color)
#5D2F84
oklch(40.8% 0.139 306.1)
-
Step 900
900
#502F6E
oklch(37.7% 0.108 306.1)
-
Step 950
950
#2F1C41
oklch(27% 0.07 306)
#5D2F84 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) | #004487 | 0.117 |
| Deuteranopia (no green cones) | #1D4682 | 0.105 |
| Tritanopia (no blue cones) | #564055 | 0.099 |
| Achromatopsia (no color) | #454545 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D2F84
#5D2F84
oklch(40.8% 0.139 306.1)
- #3C5300
#3C5300
oklch(40.8% 0.104 125.8)
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 #5D2F84, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.039
- Dark Slate Blue #483D8B ΔE 0.048
- Blueberry #464196 ΔE 0.061
- Indigo #4B0082 ΔE 0.081
- Chrysanthemum #560BAD ΔE 0.084
- Purple #800080 ΔE 0.084
- Twilight #4E518B ΔE 0.086
- Imperial Purple #480CA8 ΔE 0.091
Use #5D2F84 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.