#502D95
Closest named color: Dark Slate Blue (#483D8B). oklch(40.4% 0.161 293.3), rgb(80, 45, 149).
Aa
White text reads best on this color (9.76:1).
About this color
#502D95 is a dark, vivid purple. In OKLCH its lightness is 40%, its chroma 0.161 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.041 away. White text reads best on it, at 9.76:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.15:1 |
| White text | 9.76:1 |
Values
| HEX | #502D95 |
| RGB | rgb(80, 45, 149) |
| HSL | hsl(260, 54%, 38%) |
| OKLCH | oklch(40.4% 0.161 293.3) |
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 #502D95 | 9.76:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #502D95 | 2.15:1 | Fails | Lc 11.9 | Not readable |
| #502D95 text on white | 9.76:1 | AAA | Lc 92.0 | Preferred for body text |
| #502D95 text on black | 2.15:1 | Fails | Lc -10.4 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FB
oklch(93.6% 0.027 292.8)
-
Step 200
200
#DAD3F9
oklch(88.4% 0.052 293.7)
-
Step 300
300
#C3B5F8
oklch(80.8% 0.094 293.8)
-
Step 400
400
#A58CF5
oklch(70.6% 0.151 293.1)
-
Step 500
500
#916BF0
oklch(63% 0.192 293.3)
-
Step 600
600
#7D4EDF
oklch(55.5% 0.209 293.3)
-
Step 700
700
#6A3EC2
oklch(49.2% 0.194 293.2)
-
Step 800
800 (this color)
#502D95
oklch(40.4% 0.161 293.3)
-
Step 900
900
#462F7C
oklch(37.6% 0.125 293.2)
-
Step 950
950
#291D49
oklch(27.1% 0.079 293)
#502D95 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) | #004598 | 0.095 |
| Deuteranopia (no green cones) | #004293 | 0.095 |
| Tritanopia (no blue cones) | #3C475D | 0.127 |
| Achromatopsia (no color) | #444444 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #502D95
#502D95
oklch(40.4% 0.161 293.3)
- #494D00
#494D00
oklch(40.3% 0.09 113.2)
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 #502D95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.041
- Rebecca Purple #663399 ΔE 0.046
- Blueberry #464196 ΔE 0.046
- Chrysanthemum #560BAD ΔE 0.054
- Imperial Purple #480CA8 ΔE 0.056
- Indigo Blue #3A18B1 ΔE 0.072
- Indigo #4B0082 ΔE 0.072
- Sapphire #2138AB ΔE 0.080
Use #502D95 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.