#4D4197
Closest named color: Blueberry (#464196). oklch(43.5% 0.136 285.7), rgb(77, 65, 151).
Aa
White text reads best on this color (8.33:1).
About this color
#4D4197 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.136 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.012 away. White text reads best on it, at 8.33:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.51:1 |
| White text | 8.33:1 |
Values
| HEX | #4D4197 |
| RGB | rgb(77, 65, 151) |
| HSL | hsl(248, 40%, 42%) |
| OKLCH | oklch(43.5% 0.136 285.7) |
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 #4D4197 | 8.33:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #4D4197 | 2.51:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #4D4197 text on white | 8.33:1 | AAA | Lc 88.5 | Fine for body text |
| #4D4197 text on black | 2.51:1 | Fails | Lc -13.7 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D6D6F6
oklch(88.6% 0.044 285.5)
-
Step 300
300
#BBBAF2
oklch(80.9% 0.079 285.3)
-
Step 400
400
#9A94EC
oklch(70.7% 0.127 285.8)
-
Step 500
500
#8377E6
oklch(63.2% 0.162 285.7)
-
Step 600
600
#6E5DD4
oklch(55.7% 0.176 285.7)
-
Step 700
700
#5C4BB7
oklch(49% 0.164 285.9)
-
Step 800
800 (this color)
#4D4197
oklch(43.5% 0.136 285.7)
-
Step 900
900
#3E3676
oklch(37.6% 0.106 285.8)
-
Step 950
950
#242045
oklch(26.9% 0.067 285.9)
#4D4197 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) | #0C509A | 0.071 |
| Deuteranopia (no green cones) | #074B95 | 0.072 |
| Tritanopia (no blue cones) | #345465 | 0.114 |
| Achromatopsia (no color) | #4E4E4E | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4197
#4D4197
oklch(43.5% 0.136 285.7)
- #595400
#595400
oklch(43.7% 0.093 105.7)
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 #4D4197, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.012
- Dark Slate Blue #483D8B ΔE 0.023
- Twilight #4E518B ΔE 0.050
- Rebecca Purple #663399 ΔE 0.052
- Cobalt #1E488F ΔE 0.062
- Dusk Blue #26538D ΔE 0.068
- Dusk #4E5481 ΔE 0.069
- Denim Blue #3B5B92 ΔE 0.074
Use #4D4197 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.