#4E375F
Closest named color: Dark Grey Blue (#29465B). oklch(38% 0.072 309.8), rgb(78, 55, 95).
Aa
White text reads best on this color (10.31:1).
About this color
#4E375F is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.072 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.071 away. White text reads best on it, at 10.31:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.03:1 |
| White text | 10.31:1 |
Values
| HEX | #4E375F |
| RGB | rgb(78, 55, 95) |
| HSL | hsl(275, 27%, 29%) |
| OKLCH | oklch(38% 0.072 309.8) |
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 #4E375F | 10.31:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #4E375F | 2.03:1 | Fails | Lc 10.1 | Not readable |
| #4E375F text on white | 10.31:1 | AAA | Lc 93.9 | Preferred for body text |
| #4E375F text on black | 2.03:1 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#DFD4E8
oklch(88.5% 0.03 310.1)
-
Step 300
300
#CBB8DB
oklch(81% 0.053 309.5)
-
Step 400
400
#B192C9
oklch(70.7% 0.085 309.9)
-
Step 500
500
#9E76BB
oklch(63.1% 0.11 310.1)
-
Step 600
600
#885EA7
oklch(55.6% 0.118 309.5)
-
Step 700
700
#744D90
oklch(49.2% 0.112 309.7)
-
Step 800
800
#5E3F75
oklch(42.6% 0.093 309.4)
-
Step 900
900 (this color)
#4E375F
oklch(38% 0.072 309.8)
-
Step 950
950
#2D2037
oklch(27% 0.045 309.5)
#4E375F 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) | #2F3F61 | 0.053 |
| Deuteranopia (no green cones) | #34415E | 0.050 |
| Tritanopia (no blue cones) | #4C3D46 | 0.052 |
| Achromatopsia (no color) | #404040 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E375F
#4E375F
oklch(38% 0.072 309.8)
- #364A1E
#364A1E
oklch(38.1% 0.072 129.6)
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 #4E375F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.074
- Dark Slate Blue #483D8B ΔE 0.074
- Onyx #343A40 ΔE 0.075
- Purple Brown #673A3F ΔE 0.076
- Grape Purple #5D1451 ΔE 0.080
- Charcoal #264653 ΔE 0.080
- Prussian Blue #1D3557 ΔE 0.081
Use #4E375F 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.