#5B25AB
Closest named color: Chrysanthemum (#560BAD). oklch(42.6% 0.195 294.9), rgb(91, 37, 171).
Aa
White text reads best on this color (9.14:1).
About this color
#5B25AB is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.195 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Chrysanthemum (#560BAD), ΔE 0.030 away. White text reads best on it, at 9.14:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.195) |
| Temperature | in between |
| Nearest name | Chrysanthemum (#560BAD) |
| Black text | 2.29:1 |
| White text | 9.14:1 |
Values
| HEX | #5B25AB |
| RGB | rgb(91, 37, 171) |
| HSL | hsl(264, 64%, 41%) |
| OKLCH | oklch(42.6% 0.195 294.9) |
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 #5B25AB | 9.14:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #5B25AB | 2.29:1 | Fails | Lc 13.9 | Not readable |
| #5B25AB text on white | 9.14:1 | AAA | Lc 90.0 | Preferred for body text |
| #5B25AB text on black | 2.29:1 | Fails | Lc -12.2 | 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
#F6F4FF
oklch(97.2% 0.015 294.5)
-
Step 100
100
#EBE6FE
oklch(93.6% 0.033 295.3)
-
Step 200
200
#DBD2FF
oklch(88.5% 0.062 294.3)
-
Step 300
300
#C5B3FF
oklch(80.9% 0.107 294.8)
-
Step 400
400
#A987FF
oklch(70.7% 0.172 294.7)
-
Step 500
500
#9761FF
oklch(63.1% 0.224 294.9)
-
Step 600
600
#853AF4
oklch(55.7% 0.254 295)
-
Step 700
700
#7129D4
oklch(49.1% 0.236 295)
-
Step 800
800 (this color)
#5B25AB
oklch(42.6% 0.195 294.9)
-
Step 900
900
#4A2788
oklch(37.8% 0.152 294.5)
-
Step 950
950
#2B184F
oklch(26.9% 0.096 295)
#5B25AB 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) | #0049AF | 0.114 |
| Deuteranopia (no green cones) | #0046A8 | 0.113 |
| Tritanopia (no blue cones) | #444A68 | 0.149 |
| Achromatopsia (no color) | #484848 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B25AB
#5B25AB
oklch(42.6% 0.195 294.9)
- #4D5400
#4D5400
oklch(42.5% 0.096 115.2)
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 #5B25AB, closest first.
No curated palette has a color within ΔE 0.04 of #5B25AB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chrysanthemum #560BAD ΔE 0.030
- Rebecca Purple #663399 ΔE 0.046
- Imperial Purple #480CA8 ΔE 0.051
- Grape #7209B7 ΔE 0.052
- Violet Blue #510AC9 ΔE 0.058
- Purple Blue #5D21D0 ΔE 0.059
- Blue With A Hint Of Purple #533CC6 ΔE 0.062
- Blurple #5539CC ΔE 0.066
Use #5B25AB 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.