#4D4E85
Closest named color: Twilight (#4E518B). oklch(44.9% 0.089 281.4), rgb(77, 78, 133).
Aa
White text reads best on this color (7.65:1).
About this color
#4D4E85 is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.089 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.012 away. White text reads best on it, at 7.65:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.74:1 |
| White text | 7.65:1 |
Values
| HEX | #4D4E85 |
| RGB | rgb(77, 78, 133) |
| HSL | hsl(239, 27%, 41%) |
| OKLCH | oklch(44.9% 0.089 281.4) |
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 #4D4E85 | 7.65:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #4D4E85 | 2.74:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #4D4E85 text on white | 7.65:1 | AAA | Lc 86.5 | Fine for body text |
| #4D4E85 text on black | 2.74:1 | Fails | Lc -15.6 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D5D7EC
oklch(88.4% 0.029 281.5)
-
Step 300
300
#BABDE2
oklch(80.8% 0.052 281.5)
-
Step 400
400
#979BD4
oklch(70.7% 0.083 280.9)
-
Step 500
500
#7F81C8
oklch(63.1% 0.106 281.7)
-
Step 600
600
#6969B5
oklch(55.5% 0.116 281.9)
-
Step 700
700
#57589C
oklch(49.2% 0.107 281.1)
-
Step 800
800 (this color)
#4D4E85
oklch(44.9% 0.089 281.4)
-
Step 900
900
#3B3D65
oklch(37.7% 0.068 280.4)
-
Step 950
950
#23243B
oklch(27.1% 0.043 281.2)
#4D4E85 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) | #3B5587 | 0.029 |
| Deuteranopia (no green cones) | #385184 | 0.029 |
| Tritanopia (no blue cones) | #3C5963 | 0.077 |
| Achromatopsia (no color) | #535353 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4E85
#4D4E85
oklch(44.9% 0.089 281.4)
- #60560B
#60560B
oklch(44.9% 0.089 101)
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 #4D4E85, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.012
- Dusk #4E5481 ΔE 0.020
- Denim Blue #3B5B92 ΔE 0.042
- Dusty Grape #545775 ΔE 0.044
- Light Navy Blue #2E5A88 ΔE 0.047
- Dusk Blue #26538D ΔE 0.048
- Dusky Blue #475F94 ΔE 0.049
- YInMn Blue #415A77 ΔE 0.049
Use #4D4E85 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.