#4E3667
Closest named color: Dark Slate Blue (#483D8B). oklch(38.3% 0.085 305.3), rgb(78, 54, 103).
Aa
White text reads best on this color (10.25:1).
About this color
#4E3667 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.085 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.061 away. White text reads best on it, at 10.25:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.04:1 |
| White text | 10.25:1 |
Values
| HEX | #4E3667 |
| RGB | rgb(78, 54, 103) |
| HSL | hsl(269, 31%, 31%) |
| OKLCH | oklch(38.3% 0.085 305.3) |
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 #4E3667 | 10.25:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #4E3667 | 2.04:1 | Fails | Lc 10.3 | Not readable |
| #4E3667 text on white | 10.25:1 | AAA | Lc 93.7 | Preferred for body text |
| #4E3667 text on black | 2.04:1 | Fails | Lc -8.9 | 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
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DED4EC
oklch(88.5% 0.034 304.5)
-
Step 300
300
#CAB7E2
oklch(80.9% 0.063 305.1)
-
Step 400
400
#B090D4
oklch(70.7% 0.103 305.5)
-
Step 500
500
#9C73C8
oklch(63% 0.131 305.2)
-
Step 600
600
#875AB5
oklch(55.6% 0.142 305.1)
-
Step 700
700
#73499B
oklch(49% 0.132 305.7)
-
Step 800
800
#5D3D7E
oklch(42.7% 0.109 305)
-
Step 900
900 (this color)
#4E3667
oklch(38.3% 0.085 305.3)
-
Step 950
950
#2D1F3B
oklch(27% 0.054 306.2)
#4E3667 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) | #294069 | 0.062 |
| Deuteranopia (no green cones) | #2F4166 | 0.057 |
| Tritanopia (no blue cones) | #4A3E49 | 0.063 |
| Achromatopsia (no color) | #414141 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E3667
#4E3667
oklch(38.3% 0.085 305.3)
- #384B10
#384B10
oklch(38.4% 0.086 125.9)
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 #4E3667, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.061
- Dark Grey Blue #29465B ΔE 0.078
- Grape Purple #5D1451 ΔE 0.080
- Blueberry #464196 ΔE 0.081
- Prussian Blue #1D3557 ΔE 0.085
- Charcoal Grey #3C4142 ΔE 0.087
- Twilight #4E518B ΔE 0.087
- Onyx #343A40 ΔE 0.087
Use #4E3667 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.