#4D3362
Closest named color: Dark Slate Blue (#483D8B). oklch(37.3% 0.083 308.4), rgb(77, 51, 98).
Aa
White text reads best on this color (10.68:1).
About this color
#4D3362 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.083 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.071 away. White text reads best on it, at 10.68:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.96:1 |
| White text | 10.68:1 |
Values
| HEX | #4D3362 |
| RGB | rgb(77, 51, 98) |
| HSL | hsl(273, 32%, 29%) |
| OKLCH | oklch(37.3% 0.083 308.4) |
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 #4D3362 | 10.68:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #4D3362 | 1.96:1 | Fails | Lc 9.3 | Not readable |
| #4D3362 text on white | 10.68:1 | AAA | Lc 94.6 | Preferred for body text |
| #4D3362 text on black | 1.96:1 | Fails | Lc -8.0 | 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
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#E0D3EB
oklch(88.5% 0.035 309.7)
-
Step 300
300
#CCB6E0
oklch(80.8% 0.063 308.6)
-
Step 400
400
#B28FD1
oklch(70.6% 0.101 308.2)
-
Step 500
500
#9F73C4
oklch(63.1% 0.126 308.2)
-
Step 600
600
#8A59B1
oklch(55.5% 0.14 308.2)
-
Step 700
700
#754998
oklch(49.1% 0.129 308.1)
-
Step 800
800
#603C7B
oklch(42.7% 0.107 308.9)
-
Step 900
900 (this color)
#4D3362
oklch(37.3% 0.083 308.4)
-
Step 950
950
#2E1F3A
oklch(27.1% 0.052 308.8)
#4D3362 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) | #283D64 | 0.063 |
| Deuteranopia (no green cones) | #2F3E61 | 0.057 |
| Tritanopia (no blue cones) | #4A3B45 | 0.062 |
| Achromatopsia (no color) | #3E3E3E | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D3362
#4D3362
oklch(37.3% 0.083 308.4)
- #334912
#334912
oklch(37.4% 0.084 128.7)
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 #4D3362, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.071
- Grape Purple #5D1451 ΔE 0.072
- Dark Grey Blue #29465B ΔE 0.079
- Prussian Blue #1D3557 ΔE 0.081
- Onyx #343A40 ΔE 0.082
- Charcoal Grey #3C4142 ΔE 0.084
- Space Cadet #2B2D42 ΔE 0.086
- Purple Brown #673A3F ΔE 0.087
Use #4D3362 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.