#4D4D93
Closest named color: Twilight (#4E518B). oklch(45.6% 0.112 281), rgb(77, 77, 147).
Aa
White text reads best on this color (7.50:1).
About this color
#4D4D93 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.112 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.019 away. White text reads best on it, at 7.50:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.79:1 |
| White text | 7.50:1 |
Values
| HEX | #4D4D93 |
| RGB | rgb(77, 77, 147) |
| HSL | hsl(240, 31%, 44%) |
| OKLCH | oklch(45.6% 0.112 281) |
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 #4D4D93 | 7.50:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #4D4D93 | 2.79:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #4D4D93 text on white | 7.50:1 | AAA | Lc 85.9 | Fine for body text |
| #4D4D93 text on black | 2.79:1 | Fails | Lc -16.1 | Dividers and decoration only |
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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F1
oklch(88.5% 0.036 280.4)
-
Step 300
300
#B8BCEB
oklch(80.8% 0.066 281)
-
Step 400
400
#9599E1
oklch(70.8% 0.105 280.9)
-
Step 500
500
#7C7ED8
oklch(63.1% 0.134 280.9)
-
Step 600
600
#6665C5
oklch(55.5% 0.145 281)
-
Step 700
700
#5554AA
oklch(49.1% 0.134 280.8)
-
Step 800
800 (this color)
#4D4D93
oklch(45.6% 0.112 281)
-
Step 900
900
#3A3B6E
oklch(37.8% 0.086 280.6)
-
Step 950
950
#222341
oklch(27.1% 0.055 280.6)
#4D4D93 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) | #305796 | 0.042 |
| Deuteranopia (no green cones) | #2B5291 | 0.043 |
| Tritanopia (no blue cones) | #355C69 | 0.097 |
| Achromatopsia (no color) | #555555 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4D93
#4D4D93
oklch(45.6% 0.112 281)
- #635800
#635800
oklch(45.7% 0.095 101)
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 #4D4D93, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.019
- Blueberry #464196 ΔE 0.036
- Dusk #4E5481 ΔE 0.039
- Denim Blue #3B5B92 ΔE 0.043
- Dark Slate Blue #483D8B ΔE 0.044
- Dusk Blue #26538D ΔE 0.050
- Dusky Blue #475F94 ΔE 0.050
- Light Navy Blue #2E5A88 ΔE 0.056
Use #4D4D93 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.