#4D4274
Closest named color: Dark Slate Blue (#483D8B). oklch(41.4% 0.082 292.5), rgb(77, 66, 116).
Aa
White text reads best on this color (8.94:1).
About this color
#4D4274 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.082 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.044 away. White text reads best on it, at 8.94:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.34:1 |
| White text | 8.94:1 |
Values
| HEX | #4D4274 |
| RGB | rgb(77, 66, 116) |
| HSL | hsl(253, 27%, 36%) |
| OKLCH | oklch(41.4% 0.082 292.5) |
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 #4D4274 | 8.94:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #4D4274 | 2.34:1 | Fails | Lc 13.5 | Not readable |
| #4D4274 text on white | 8.94:1 | AAA | Lc 90.4 | Preferred for body text |
| #4D4274 text on black | 2.34:1 | Fails | Lc -11.9 | 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 800.
-
Step 50
50
#F5F5F9
oklch(97.1% 0.005 286.3)
-
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
#C1BBDE
oklch(80.8% 0.049 293.1)
-
Step 400
400
#A298CD
oklch(70.7% 0.077 293)
-
Step 500
500
#8B7EC0
oklch(63.1% 0.098 292.4)
-
Step 600
600
#7666AC
oklch(55.5% 0.107 293.1)
-
Step 700
700
#635594
oklch(49.2% 0.099 292.6)
-
Step 800
800 (this color)
#4D4274
oklch(41.4% 0.082 292.5)
-
Step 900
900
#433B61
oklch(37.8% 0.064 292.7)
-
Step 950
950
#272339
oklch(27.1% 0.041 291.8)
#4D4274 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) | #334A76 | 0.042 |
| Deuteranopia (no green cones) | #344873 | 0.040 |
| Tritanopia (no blue cones) | #444B55 | 0.068 |
| Achromatopsia (no color) | #494949 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4274
#4D4274
oklch(41.4% 0.082 292.5)
- #4C5011
#4C5011
oklch(41.5% 0.083 113.1)
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 #4D4274, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.044
- Twilight #4E518B ΔE 0.051
- Dusk #4E5481 ΔE 0.052
- Blueberry #464196 ΔE 0.058
- Dusty Grape #545775 ΔE 0.064
- Dusk Blue #26538D ΔE 0.070
- YInMn Blue #415A77 ΔE 0.070
- Light Navy #155084 ΔE 0.072
Use #4D4274 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.