#523463
Closest named color: Dark Slate Blue (#483D8B). oklch(38.2% 0.085 312.3), rgb(82, 52, 99).
Aa
White text reads best on this color (10.34:1).
About this color
#523463 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.085 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.070 away. White text reads best on it, at 10.34:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.03:1 |
| White text | 10.34:1 |
Values
| HEX | #523463 |
| RGB | rgb(82, 52, 99) |
| HSL | hsl(278, 31%, 30%) |
| OKLCH | oklch(38.2% 0.085 312.3) |
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 #523463 | 10.34:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #523463 | 2.03:1 | Fails | Lc 10.1 | Not readable |
| #523463 text on white | 10.34:1 | AAA | Lc 93.8 | Preferred for body text |
| #523463 text on black | 2.03:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE7F3
oklch(93.7% 0.018 311.6)
-
Step 200
200
#E1D3EA
oklch(88.5% 0.035 312.4)
-
Step 300
300
#CFB5DF
oklch(80.9% 0.065 312.5)
-
Step 400
400
#B68ECE
oklch(70.7% 0.101 312.4)
-
Step 500
500
#A470C2
oklch(63% 0.131 312.3)
-
Step 600
600
#8F57AE
oklch(55.6% 0.142 312.3)
-
Step 700
700
#7A4796
oklch(49.2% 0.132 312.3)
-
Step 800
800
#633B79
oklch(42.8% 0.108 312.4)
-
Step 900
900 (this color)
#523463
oklch(38.2% 0.085 312.3)
-
Step 950
950
#2F1E39
oklch(26.9% 0.053 312.1)
#523463 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) | #2A3F65 | 0.069 |
| Deuteranopia (no green cones) | #324162 | 0.063 |
| Tritanopia (no blue cones) | #503B46 | 0.060 |
| Achromatopsia (no color) | #404040 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #523463
#523463
oklch(38.2% 0.085 312.3)
- #314C17
#314C17
oklch(38.2% 0.085 132.2)
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 #523463, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.070
- Grape Purple #5D1451 ΔE 0.071
- Purple Brown #673A3F ΔE 0.081
- Dark Grey Blue #29465B ΔE 0.083
- Charcoal Grey #3C4142 ΔE 0.087
- Onyx #343A40 ΔE 0.088
- Blueberry #464196 ΔE 0.089
- Prussian Blue #1D3557 ΔE 0.090
Use #523463 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.