#4D458F
Closest named color: Blueberry (#464196). oklch(43.7% 0.118 285.3), rgb(77, 69, 143).
Aa
White text reads best on this color (8.19:1).
About this color
#4D458F is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.118 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.021 away. White text reads best on it, at 8.19:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.56:1 |
| White text | 8.19:1 |
Values
| HEX | #4D458F |
| RGB | rgb(77, 69, 143) |
| HSL | hsl(246, 35%, 42%) |
| OKLCH | oklch(43.7% 0.118 285.3) |
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 #4D458F | 8.19:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #4D458F | 2.56:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #4D458F text on white | 8.19:1 | AAA | Lc 88.1 | Fine for body text |
| #4D458F text on black | 2.56:1 | Fails | Lc -14.0 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F7
oklch(93.5% 0.02 286)
-
Step 200
200
#D6D6F2
oklch(88.5% 0.038 285.6)
-
Step 300
300
#BCBBEC
oklch(80.9% 0.069 285.7)
-
Step 400
400
#9A96E3
oklch(70.7% 0.111 285.5)
-
Step 500
500
#827BDA
oklch(63.1% 0.14 285)
-
Step 600
600
#6D62C8
oklch(55.7% 0.153 285.2)
-
Step 700
700
#5B50AD
oklch(49.1% 0.143 285.2)
-
Step 800
800 (this color)
#4D458F
oklch(43.7% 0.118 285.3)
-
Step 900
900
#3E3970
oklch(37.8% 0.092 285.3)
-
Step 950
950
#242241
oklch(27.1% 0.057 284.9)
#4D458F 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) | #245192 | 0.056 |
| Deuteranopia (no green cones) | #224D8D | 0.056 |
| Tritanopia (no blue cones) | #385563 | 0.101 |
| Achromatopsia (no color) | #4F4F4F | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D458F
#4D458F
oklch(43.7% 0.118 285.3)
- #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 #4D458F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.021
- Dark Slate Blue #483D8B ΔE 0.024
- Twilight #4E518B ΔE 0.035
- Dusk #4E5481 ΔE 0.052
- Dusk Blue #26538D ΔE 0.058
- Cobalt #1E488F ΔE 0.059
- Rebecca Purple #663399 ΔE 0.060
- Denim Blue #3B5B92 ΔE 0.062
Use #4D458F 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.