#483363
Closest named color: Dark Slate Blue (#483D8B). oklch(36.8% 0.083 302.7), rgb(72, 51, 99).
Aa
White text reads best on this color (10.88:1).
About this color
#483363 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.083 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.069 away. White text reads best on it, at 10.88:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.92:1 |
| White text | 10.88:1 |
Values
| HEX | #483363 |
| RGB | rgb(72, 51, 99) |
| HSL | hsl(266, 32%, 29%) |
| OKLCH | oklch(36.8% 0.083 302.7) |
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 #483363 | 10.88:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #483363 | 1.92:1 | Fails | Lc 8.8 | Not readable |
| #483363 text on white | 10.88:1 | AAA | Lc 95.1 | Preferred for body text |
| #483363 text on black | 1.92:1 | Fails | Lc -7.6 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#ECE7F4
oklch(93.6% 0.018 303.4)
-
Step 200
200
#DDD4ED
oklch(88.5% 0.035 302)
-
Step 300
300
#C8B7E3
oklch(80.8% 0.064 302.6)
-
Step 400
400
#AD91D4
oklch(70.6% 0.1 303.1)
-
Step 500
500
#9975C9
oklch(63.1% 0.128 302.7)
-
Step 600
600
#845CB5
oklch(55.6% 0.138 302.9)
-
Step 700
700
#704B9C
oklch(49.1% 0.129 303)
-
Step 800
800
#5B3E7F
oklch(42.7% 0.108 302.7)
-
Step 900
900 (this color)
#483363
oklch(36.8% 0.083 302.7)
-
Step 950
950
#2C203C
oklch(27.2% 0.053 302.8)
#483363 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) | #263C65 | 0.057 |
| Deuteranopia (no green cones) | #2B3D62 | 0.053 |
| Tritanopia (no blue cones) | #433B46 | 0.063 |
| Achromatopsia (no color) | #3D3D3D | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #483363
#483363
oklch(36.8% 0.083 302.7)
- #374609
#374609
oklch(36.8% 0.084 123.1)
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 #483363, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.069
- Prussian Blue #1D3557 ΔE 0.072
- Dark Grey Blue #29465B ΔE 0.075
- Grape Purple #5D1451 ΔE 0.077
- Onyx #343A40 ΔE 0.079
- Space Cadet #2B2D42 ΔE 0.081
- Dark Blue Grey #1F3B4D ΔE 0.081
- Gunmetal #293241 ΔE 0.083
Use #483363 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.