#50499F
Closest named color: Blueberry (#464196). oklch(45.8% 0.135 283.4), rgb(80, 73, 159).
Aa
White text reads best on this color (7.51:1).
About this color
#50499F is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.135 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.030 away. White text reads best on it, at 7.51:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.135) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.79:1 |
| White text | 7.51:1 |
Values
| HEX | #50499F |
| RGB | rgb(80, 73, 159) |
| HSL | hsl(245, 37%, 45%) |
| OKLCH | oklch(45.8% 0.135 283.4) |
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 #50499F | 7.51:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #50499F | 2.79:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #50499F text on white | 7.51:1 | AAA | Lc 85.9 | Fine for body text |
| #50499F text on black | 2.79:1 | Fails | Lc -16.2 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8F9
oklch(93.5% 0.023 283.3)
-
Step 200
200
#D5D6F6
oklch(88.5% 0.044 284)
-
Step 300
300
#B9BBF3
oklch(81% 0.079 282.9)
-
Step 400
400
#9695EC
oklch(70.6% 0.126 283.2)
-
Step 500
500
#7F78E6
oklch(63% 0.161 283.6)
-
Step 600
600
#6A5ED4
oklch(55.5% 0.175 283.7)
-
Step 700
700
#584DB8
oklch(49.1% 0.163 283.3)
-
Step 800
800 (this color)
#50499F
oklch(45.8% 0.135 283.4)
-
Step 900
900
#3C3777
oklch(37.7% 0.106 283.6)
-
Step 950
950
#232145
oklch(27% 0.065 283.6)
#50499F 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) | #1C57A2 | 0.063 |
| Deuteranopia (no green cones) | #16529D | 0.064 |
| Tritanopia (no blue cones) | #335C6D | 0.115 |
| Achromatopsia (no color) | #545454 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #50499F
#50499F
oklch(45.8% 0.135 283.4)
- #615900
#615900
oklch(45.7% 0.096 103.5)
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 #50499F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.030
- Twilight #4E518B ΔE 0.042
- Dark Slate Blue #483D8B ΔE 0.046
- Rebecca Purple #663399 ΔE 0.060
- Denim Blue #3B5B92 ΔE 0.061
- Dusk #4E5481 ΔE 0.062
- Dusk Blue #26538D ΔE 0.066
- Dusky Blue #475F94 ΔE 0.066
Use #50499F 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.