#4E3669
Closest named color: Dark Slate Blue (#483D8B). oklch(38.4% 0.088 304.3), rgb(78, 54, 105).
Aa
White text reads best on this color (10.21:1).
About this color
#4E3669 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.088 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.058 away. White text reads best on it, at 10.21:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.05:1 |
| White text | 10.21:1 |
Values
| HEX | #4E3669 |
| RGB | rgb(78, 54, 105) |
| HSL | hsl(268, 32%, 31%) |
| OKLCH | oklch(38.4% 0.088 304.3) |
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 #4E3669 | 10.21:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #4E3669 | 2.05:1 | Fails | Lc 10.4 | Not readable |
| #4E3669 text on white | 10.21:1 | AAA | Lc 93.6 | Preferred for body text |
| #4E3669 text on black | 2.05:1 | 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
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DED4ED
oklch(88.6% 0.036 303.8)
-
Step 300
300
#CAB7E4
oklch(81% 0.066 304.2)
-
Step 400
400
#AF90D6
oklch(70.7% 0.105 304.2)
-
Step 500
500
#9C73CB
oklch(63.2% 0.134 304.3)
-
Step 600
600
#8759B8
oklch(55.6% 0.148 304.4)
-
Step 700
700
#72499E
oklch(49.1% 0.136 304.1)
-
Step 800
800
#5D3C80
oklch(42.6% 0.113 304.5)
-
Step 900
900 (this color)
#4E3669
oklch(38.4% 0.088 304.3)
-
Step 950
950
#2C1F3C
oklch(27% 0.055 303.6)
#4E3669 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) | #28406B | 0.063 |
| Deuteranopia (no green cones) | #2E4168 | 0.058 |
| Tritanopia (no blue cones) | #4A3F4A | 0.067 |
| Achromatopsia (no color) | #414141 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E3669
#4E3669
oklch(38.4% 0.088 304.3)
- #394B0B
#394B0B
oklch(38.4% 0.088 124.7)
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 #4E3669, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.058
- Blueberry #464196 ΔE 0.077
- Dark Grey Blue #29465B ΔE 0.079
- Grape Purple #5D1451 ΔE 0.081
- Twilight #4E518B ΔE 0.085
- Prussian Blue #1D3557 ΔE 0.086
- Dusk #4E5481 ΔE 0.086
- Twilight Blue #0A437A ΔE 0.087
Use #4E3669 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.