#4D4C92
Closest named color: Twilight (#4E518B). oklch(45.3% 0.112 281.6), rgb(77, 76, 146).
Aa
White text reads best on this color (7.59:1).
About this color
#4D4C92 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.112 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.020 away. White text reads best on it, at 7.59:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.76:1 |
| White text | 7.59:1 |
Values
| HEX | #4D4C92 |
| RGB | rgb(77, 76, 146) |
| HSL | hsl(241, 32%, 44%) |
| OKLCH | oklch(45.3% 0.112 281.6) |
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 #4D4C92 | 7.59:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #4D4C92 | 2.76:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #4D4C92 text on white | 7.59:1 | AAA | Lc 86.2 | Fine for body text |
| #4D4C92 text on black | 2.76:1 | Fails | Lc -15.8 | 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
#B9BCEB
oklch(80.9% 0.066 281.9)
-
Step 400
400
#9698E0
oklch(70.6% 0.105 282.1)
-
Step 500
500
#7D7ED8
oklch(63.2% 0.133 281.4)
-
Step 600
600
#6765C5
oklch(55.6% 0.145 281.5)
-
Step 700
700
#5653AA
oklch(49% 0.135 281.7)
-
Step 800
800 (this color)
#4D4C92
oklch(45.3% 0.112 281.6)
-
Step 900
900
#3B3A6E
oklch(37.6% 0.087 282.2)
-
Step 950
950
#222241
oklch(26.9% 0.057 281.9)
#4D4C92 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) | #2F5695 | 0.043 |
| Deuteranopia (no green cones) | #2B5190 | 0.044 |
| Tritanopia (no blue cones) | #355B68 | 0.097 |
| Achromatopsia (no color) | #545454 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4C92
#4D4C92
oklch(45.3% 0.112 281.6)
- #615700
#615700
oklch(45.2% 0.095 101.7)
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 #4D4C92, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.020
- Blueberry #464196 ΔE 0.034
- Dusk #4E5481 ΔE 0.040
- Dark Slate Blue #483D8B ΔE 0.042
- Denim Blue #3B5B92 ΔE 0.046
- Dusk Blue #26538D ΔE 0.050
- Dusky Blue #475F94 ΔE 0.053
- Light Navy Blue #2E5A88 ΔE 0.057
Use #4D4C92 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.