#5F34AB
Closest named color: Rebecca Purple (#663399). oklch(44.8% 0.179 294.6), rgb(95, 52, 171).
Aa
White text reads best on this color (8.18:1).
About this color
#5F34AB is a dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.179 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.033 away. White text reads best on it, at 8.18:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | vivid (0.179) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.56:1 |
| White text | 8.18:1 |
Values
| HEX | #5F34AB |
| RGB | rgb(95, 52, 171) |
| HSL | hsl(262, 53%, 44%) |
| OKLCH | oklch(44.8% 0.179 294.6) |
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 #5F34AB | 8.18:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #5F34AB | 2.56:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #5F34AB text on white | 8.18:1 | AAA | Lc 87.7 | Fine for body text |
| #5F34AB text on black | 2.56:1 | Fails | Lc -14.5 | 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#EBE6FD
oklch(93.6% 0.031 295.8)
-
Step 200
200
#DBD2FC
oklch(88.4% 0.058 295)
-
Step 300
300
#C5B3FE
oklch(80.9% 0.106 294.9)
-
Step 400
400
#A988FD
oklch(70.7% 0.168 294.7)
-
Step 500
500
#9664FA
oklch(63% 0.214 294.9)
-
Step 600
600
#8244E9
oklch(55.5% 0.232 294.8)
-
Step 700
700
#6E34CB
oklch(49.1% 0.216 294.5)
-
Step 800
800 (this color)
#5F34AB
oklch(44.8% 0.179 294.6)
-
Step 900
900
#492B82
oklch(37.7% 0.139 294.7)
-
Step 950
950
#2A1A4C
oklch(26.9% 0.089 294.4)
#5F34AB 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) | #0050AF | 0.110 |
| Deuteranopia (no green cones) | #004DA9 | 0.109 |
| Tritanopia (no blue cones) | #4A516B | 0.139 |
| Achromatopsia (no color) | #4F4F4F | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F34AB
#5F34AB
oklch(44.8% 0.179 294.6)
- #545A00
#545A00
oklch(44.7% 0.101 114.2)
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 #5F34AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.033
- Blue With A Hint Of Purple #533CC6 ΔE 0.051
- Bluey Purple #6241C7 ΔE 0.052
- Blurple #5539CC ΔE 0.057
- Chrysanthemum #560BAD ΔE 0.058
- Grape #7209B7 ΔE 0.059
- Blueberry #464196 ΔE 0.059
- Purple Blue #5D21D0 ΔE 0.063
Use #5F34AB 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.