#4D4B95
Closest named color: Twilight (#4E518B). oklch(45.3% 0.118 281.8), rgb(77, 75, 149).
Aa
White text reads best on this color (7.61:1).
About this color
#4D4B95 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.118 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.025 away. White text reads best on it, at 7.61:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.75:1 |
| White text | 7.61:1 |
Values
| HEX | #4D4B95 |
| RGB | rgb(77, 75, 149) |
| HSL | hsl(242, 33%, 44%) |
| OKLCH | oklch(45.3% 0.118 281.8) |
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 #4D4B95 | 7.61:1 | AAA | Lc -91.1 | Preferred for body text |
| Black text on #4D4B95 | 2.75:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #4D4B95 text on white | 7.61:1 | AAA | Lc 86.3 | Fine for body text |
| #4D4B95 text on black | 2.75:1 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F3
oklch(88.6% 0.039 280.7)
-
Step 300
300
#B9BCED
oklch(81% 0.069 282)
-
Step 400
400
#9598E4
oklch(70.7% 0.111 281.4)
-
Step 500
500
#7D7CDC
oklch(63% 0.142 282)
-
Step 600
600
#6764C9
oklch(55.6% 0.152 281.6)
-
Step 700
700
#5652AE
oklch(49.1% 0.142 281.7)
-
Step 800
800 (this color)
#4D4B95
oklch(45.3% 0.118 281.8)
-
Step 900
900
#3B3A71
oklch(37.8% 0.092 281.9)
-
Step 950
950
#222242
oklch(27% 0.059 281.7)
#4D4B95 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) | #2B5698 | 0.047 |
| Deuteranopia (no green cones) | #265193 | 0.049 |
| Tritanopia (no blue cones) | #345B69 | 0.101 |
| Achromatopsia (no color) | #545454 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4B95
#4D4B95
oklch(45.3% 0.118 281.8)
- #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 #4D4B95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.025
- Blueberry #464196 ΔE 0.030
- Dark Slate Blue #483D8B ΔE 0.040
- Dusk #4E5481 ΔE 0.046
- Denim Blue #3B5B92 ΔE 0.049
- Dusk Blue #26538D ΔE 0.053
- Dusky Blue #475F94 ΔE 0.056
- Cobalt #1E488F ΔE 0.061
Use #4D4B95 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.