#4B356D
Closest named color: Dark Slate Blue (#483D8B). oklch(38.1% 0.095 300.1), rgb(75, 53, 109).
Aa
White text reads best on this color (10.34:1).
About this color
#4B356D is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.095 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.052 away. White text reads best on it, at 10.34:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.02:1 |
| White text | 10.34:1 |
Values
| HEX | #4B356D |
| RGB | rgb(75, 53, 109) |
| HSL | hsl(264, 35%, 32%) |
| OKLCH | oklch(38.1% 0.095 300.1) |
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 #4B356D | 10.34:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #4B356D | 2.02:1 | Fails | Lc 10.1 | Not readable |
| #4B356D text on white | 10.34:1 | AAA | Lc 93.9 | Preferred for body text |
| #4B356D text on black | 2.02:1 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F6
oklch(93.6% 0.021 301.1)
-
Step 200
200
#DDD4F0
oklch(88.6% 0.039 300.2)
-
Step 300
300
#C7B7E8
oklch(80.9% 0.07 299.8)
-
Step 400
400
#AC90DD
oklch(70.8% 0.114 300.2)
-
Step 500
500
#9872D3
oklch(63.1% 0.145 300.4)
-
Step 600
600
#8359C0
oklch(55.7% 0.157 300.2)
-
Step 700
700
#6F48A6
oklch(49.1% 0.147 300.2)
-
Step 800
800
#5A3C86
oklch(42.7% 0.12 300.1)
-
Step 900
900 (this color)
#4B356D
oklch(38.1% 0.095 300.1)
-
Step 950
950
#2B1F3F
oklch(27% 0.059 299.7)
#4B356D 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) | #23406F | 0.064 |
| Deuteranopia (no green cones) | #28406C | 0.060 |
| Tritanopia (no blue cones) | #443F4C | 0.072 |
| Achromatopsia (no color) | #404040 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B356D
#4B356D
oklch(38.1% 0.095 300.1)
- #3D4900
#3D4900
oklch(38.1% 0.09 119.8)
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 #4B356D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.052
- Blueberry #464196 ΔE 0.072
- Dark Grey Blue #29465B ΔE 0.081
- Twilight Blue #0A437A ΔE 0.082
- Prussian Blue #1D3557 ΔE 0.084
- Grape Purple #5D1451 ΔE 0.084
- Twilight #4E518B ΔE 0.085
- Cobalt #1E488F ΔE 0.088
Use #4B356D 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.