#502E7A
Closest named color: Dark Slate Blue (#483D8B). oklch(38.4% 0.125 301.3), rgb(80, 46, 122).
Aa
White text reads best on this color (10.43:1).
About this color
#502E7A is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.125 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.045 away. White text reads best on it, at 10.43:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.01:1 |
| White text | 10.43:1 |
Values
| HEX | #502E7A |
| RGB | rgb(80, 46, 122) |
| HSL | hsl(267, 45%, 33%) |
| OKLCH | oklch(38.4% 0.125 301.3) |
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 #502E7A | 10.43:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #502E7A | 2.01:1 | Fails | Lc 10.1 | Not readable |
| #502E7A text on white | 10.43:1 | AAA | Lc 93.8 | Preferred for body text |
| #502E7A text on black | 2.01:1 | Fails | Lc -8.7 | 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 900.
-
Step 50
50
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#DFD2F7
oklch(88.6% 0.052 301.3)
-
Step 300
300
#CBB3F4
oklch(81% 0.093 301.3)
-
Step 400
400
#B188EE
oklch(70.6% 0.15 301.2)
-
Step 500
500
#9F66E9
oklch(63.1% 0.192 301.1)
-
Step 600
600
#8B48D7
oklch(55.6% 0.209 301.3)
-
Step 700
700
#7638BA
oklch(49.1% 0.194 301.3)
-
Step 800
800
#603097
oklch(42.8% 0.161 301.2)
-
Step 900
900 (this color)
#502E7A
oklch(38.4% 0.125 301.3)
-
Step 950
950
#2E1B46
oklch(27.1% 0.079 301.8)
#502E7A 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) | #043F7C | 0.097 |
| Deuteranopia (no green cones) | #173F78 | 0.088 |
| Tritanopia (no blue cones) | #473E4F | 0.095 |
| Achromatopsia (no color) | #404040 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #502E7A
#502E7A
oklch(38.4% 0.125 301.3)
- #3C4A00
#3C4A00
oklch(38.3% 0.092 121.2)
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 #502E7A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.045
- Blueberry #464196 ΔE 0.064
- Rebecca Purple #663399 ΔE 0.067
- Indigo #4B0082 ΔE 0.070
- Royal Purple #4B006E ΔE 0.077
- Grape Purple #5D1451 ΔE 0.085
- Twilight #4E518B ΔE 0.092
- Imperial Purple #480CA8 ΔE 0.092
Use #502E7A 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.