#4E4477
Closest named color: Dark Slate Blue (#483D8B). oklch(42.1% 0.084 291.4), rgb(78, 68, 119).
Aa
White text reads best on this color (8.68:1).
About this color
#4E4477 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.084 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.043 away. White text reads best on it, at 8.68:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #4E4477 |
| RGB | rgb(78, 68, 119) |
| HSL | hsl(252, 27%, 37%) |
| OKLCH | oklch(42.1% 0.084 291.4) |
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 #4E4477 | 8.68:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #4E4477 | 2.41:1 | Fails | Lc 14.3 | Not readable |
| #4E4477 text on white | 8.68:1 | AAA | Lc 89.7 | Fine for body text |
| #4E4477 text on black | 2.41:1 | Fails | Lc -12.5 | 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 800.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F3
oklch(93.6% 0.015 294.5)
-
Step 200
200
#D9D6EA
oklch(88.4% 0.027 292.7)
-
Step 300
300
#C0BCDE
oklch(80.9% 0.048 290.7)
-
Step 400
400
#A198CE
oklch(70.7% 0.078 291.9)
-
Step 500
500
#8A7EC1
oklch(63.1% 0.1 291.5)
-
Step 600
600
#7467AE
oklch(55.7% 0.108 290.9)
-
Step 700
700
#625595
oklch(49.1% 0.101 291.6)
-
Step 800
800 (this color)
#4E4477
oklch(42.1% 0.084 291.4)
-
Step 900
900
#423B61
oklch(37.7% 0.064 291.5)
-
Step 950
950
#272339
oklch(27.1% 0.041 291.8)
#4E4477 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) | #344C79 | 0.042 |
| Deuteranopia (no green cones) | #354A76 | 0.039 |
| Tritanopia (no blue cones) | #444D57 | 0.069 |
| Achromatopsia (no color) | #4B4B4B | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E4477
#4E4477
oklch(42.1% 0.084 291.4)
- #4F5111
#4F5111
oklch(42% 0.083 111.3)
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 #4E4477, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.043
- Twilight #4E518B ΔE 0.044
- Dusk #4E5481 ΔE 0.046
- Blueberry #464196 ΔE 0.055
- Dusty Grape #545775 ΔE 0.059
- YInMn Blue #415A77 ΔE 0.066
- Dusk Blue #26538D ΔE 0.066
- Light Navy #155084 ΔE 0.070
Use #4E4477 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.