#5F3CAA
Closest named color: Rebecca Purple (#663399). oklch(45.8% 0.167 293.3), rgb(95, 60, 170).
Aa
White text reads best on this color (7.73:1).
About this color
#5F3CAA is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.167 and its hue 293°. 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 7.73:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.71:1 |
| White text | 7.73:1 |
Values
| HEX | #5F3CAA |
| RGB | rgb(95, 60, 170) |
| HSL | hsl(259, 48%, 45%) |
| OKLCH | oklch(45.8% 0.167 293.3) |
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 #5F3CAA | 7.73:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #5F3CAA | 2.71:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #5F3CAA text on white | 7.73:1 | AAA | Lc 86.4 | Fine for body text |
| #5F3CAA text on black | 2.71:1 | Fails | Lc -15.7 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
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
#C3B5FA
oklch(80.9% 0.097 293.4)
-
Step 400
400
#A68BF8
oklch(70.7% 0.156 293.4)
-
Step 500
500
#9269F5
oklch(63.1% 0.201 293.3)
-
Step 600
600
#7E4BE3
oklch(55.5% 0.217 293.4)
-
Step 700
700
#6B3BC6
oklch(49.2% 0.203 293.3)
-
Step 800
800 (this color)
#5F3CAA
oklch(45.8% 0.167 293.3)
-
Step 900
900
#472E7F
oklch(37.8% 0.131 293.4)
-
Step 950
950
#291C4A
oklch(27% 0.082 293.1)
#5F3CAA 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) | #0054AD | 0.104 |
| Deuteranopia (no green cones) | #0051A8 | 0.103 |
| Tritanopia (no blue cones) | #4A566D | 0.134 |
| Achromatopsia (no color) | #535353 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F3CAA
#5F3CAA
oklch(45.8% 0.167 293.3)
- #585D00
#585D00
oklch(45.8% 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 #5F3CAA, 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 0.050
- Blueberry #464196 ΔE 0.054
- Blurple #5539CC ΔE 0.058
- Dark Slate Blue #483D8B ΔE 0.064
- Grape #7209B7 ΔE 0.072
- Purple Blue #5D21D0 ΔE 0.072
Use #5F3CAA 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.