#52297F
Closest named color: Dark Slate Blue (#483D8B). oklch(38.2% 0.139 302.1), rgb(82, 41, 127).
Aa
White text reads best on this color (10.59:1).
About this color
#52297F is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.139 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.051 away. White text reads best on it, at 10.59:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.98:1 |
| White text | 10.59:1 |
Values
| HEX | #52297F |
| RGB | rgb(82, 41, 127) |
| HSL | hsl(269, 51%, 33%) |
| OKLCH | oklch(38.2% 0.139 302.1) |
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 #52297F | 10.59:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #52297F | 1.98:1 | Fails | Lc 9.9 | Not readable |
| #52297F text on white | 10.59:1 | AAA | Lc 94.0 | Preferred for body text |
| #52297F text on black | 1.98:1 | Fails | Lc -8.5 | 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 900.
-
Step 50
50
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EDE6FB
oklch(93.7% 0.029 301)
-
Step 200
200
#E0D1FA
oklch(88.6% 0.058 301.9)
-
Step 300
300
#CDB1F9
oklch(81% 0.104 302)
-
Step 400
400
#B584F6
oklch(70.8% 0.167 302.2)
-
Step 500
500
#A35FF2
oklch(63.1% 0.213 301.9)
-
Step 600
600
#8F3EE1
oklch(55.6% 0.232 301.8)
-
Step 700
700
#7A2DC3
oklch(49.1% 0.216 302.1)
-
Step 800
800
#63289E
oklch(42.7% 0.179 301.9)
-
Step 900
900 (this color)
#52297F
oklch(38.2% 0.139 302.1)
-
Step 950
950
#2F1849
oklch(26.9% 0.088 302.5)
#52297F 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) | #003E82 | 0.105 |
| Deuteranopia (no green cones) | #063E7D | 0.104 |
| Tritanopia (no blue cones) | #493C50 | 0.103 |
| Achromatopsia (no color) | #3F3F3F | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52297F
#52297F
oklch(38.2% 0.139 302.1)
- #3B4A00
#3B4A00
oklch(38.2% 0.093 121.9)
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 #52297F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.051
- Indigo #4B0082 ΔE 0.059
- Rebecca Purple #663399 ΔE 0.062
- Blueberry #464196 ΔE 0.067
- Royal Purple #4B006E ΔE 0.070
- Imperial Purple #480CA8 ΔE 0.081
- Chrysanthemum #560BAD ΔE 0.082
- Grape Purple #5D1451 ΔE 0.088
Use #52297F 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.