#5F3AA9
Closest named color: Rebecca Purple (#663399). oklch(45.5% 0.169 294), rgb(95, 58, 169).
Aa
White text reads best on this color (7.88:1).
About this color
#5F3AA9 is a medium-dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.169 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 0.032 away. White text reads best on it, at 7.88:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.66:1 |
| White text | 7.88:1 |
Values
| HEX | #5F3AA9 |
| RGB | rgb(95, 58, 169) |
| HSL | hsl(260, 49%, 45%) |
| OKLCH | oklch(45.5% 0.169 294) |
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 #5F3AA9 | 7.88:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #5F3AA9 | 2.66:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #5F3AA9 text on white | 7.88:1 | AAA | Lc 86.8 | Fine for body text |
| #5F3AA9 text on black | 2.66:1 | Fails | Lc -15.3 | 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
#C4B5FB
oklch(81% 0.099 293.9)
-
Step 400
400
#A78AF8
oklch(70.6% 0.158 294.1)
-
Step 500
500
#9368F5
oklch(63% 0.202 293.9)
-
Step 600
600
#7F4AE4
oklch(55.6% 0.22 293.8)
-
Step 700
700
#6C3AC6
oklch(49.2% 0.204 293.9)
-
Step 800
800 (this color)
#5F3AA9
oklch(45.5% 0.169 294)
-
Step 900
900
#482D7F
oklch(37.7% 0.132 294.3)
-
Step 950
950
#2A1C4A
oklch(27.1% 0.082 294.3)
#5F3AA9 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) | #0053AC | 0.106 |
| Deuteranopia (no green cones) | #0050A7 | 0.105 |
| Tritanopia (no blue cones) | #4B546C | 0.133 |
| Achromatopsia (no color) | #515151 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F3AA9
#5F3AA9
oklch(45.5% 0.169 294)
- #565C00
#565C00
oklch(45.4% 0.102 114.1)
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 #5F3AA9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.032
- Bluey Purple #6241C7 ΔE 0.050
- Blue With A Hint Of Purple #533CC6 ΔE 0.052
- Blueberry #464196 ΔE 0.054
- Blurple #5539CC ΔE 0.059
- Dark Slate Blue #483D8B ΔE 0.063
- Grape #7209B7 ΔE 0.069
- Chrysanthemum #560BAD ΔE 0.070
Use #5F3AA9 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.