#5F3AAB
Closest named color: Rebecca Purple (#663399). oklch(45.6% 0.171 293.5), rgb(95, 58, 171).
Aa
White text reads best on this color (7.83:1).
About this color
#5F3AAB is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.171 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 0.035 away. White text reads best on it, at 7.83:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.67:1 |
| White text | 7.83:1 |
Values
| HEX | #5F3AAB |
| RGB | rgb(95, 58, 171) |
| HSL | hsl(260, 49%, 45%) |
| OKLCH | oklch(45.6% 0.171 293.5) |
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 #5F3AAB | 7.83:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #5F3AAB | 2.67:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #5F3AAB text on white | 7.83:1 | AAA | Lc 86.7 | Fine for body text |
| #5F3AAB text on black | 2.67:1 | Fails | Lc -15.4 | Dividers and decoration only |
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
#EAE7FC
oklch(93.7% 0.028 292.4)
-
Step 200
200
#DAD3FB
oklch(88.5% 0.055 293.3)
-
Step 300
300
#C3B5FC
oklch(81% 0.1 293.1)
-
Step 400
400
#A68AFA
oklch(70.6% 0.161 293.4)
-
Step 500
500
#9368F7
oklch(63.2% 0.205 293.5)
-
Step 600
600
#7F49E6
oklch(55.6% 0.223 293.6)
-
Step 700
700
#6B39C8
oklch(49.1% 0.207 293.2)
-
Step 800
800 (this color)
#5F3AAB
oklch(45.6% 0.171 293.5)
-
Step 900
900
#472D80
oklch(37.7% 0.133 293.4)
-
Step 950
950
#291B4B
oklch(26.9% 0.085 293.3)
#5F3AAB 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) | #0053AE | 0.105 |
| Deuteranopia (no green cones) | #0050A9 | 0.105 |
| Tritanopia (no blue cones) | #4A556D | 0.136 |
| Achromatopsia (no color) | #525252 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F3AAB
#5F3AAB
oklch(45.6% 0.171 293.5)
- #575C00
#575C00
oklch(45.5% 0.102 113.4)
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 #5F3AAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.035
- Bluey Purple #6241C7 ΔE 0.047
- Blue With A Hint Of Purple #533CC6 ΔE 0.049
- Blueberry #464196 ΔE 0.055
- Blurple #5539CC ΔE 0.056
- Dark Slate Blue #483D8B ΔE 0.065
- Grape #7209B7 ΔE 0.068
- Purple Blue #5D21D0 ΔE 0.068
Use #5F3AAB 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.