#505482
Closest named color: Dusk (#4E5481). oklch(46.3% 0.075 279.2), rgb(80, 84, 130).
Aa
White text reads best on this color (7.16:1).
About this color
#505482 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.075 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.004 away. White text reads best on it, at 7.16:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.93:1 |
| White text | 7.16:1 |
Values
| HEX | #505482 |
| RGB | rgb(80, 84, 130) |
| HSL | hsl(235, 24%, 41%) |
| OKLCH | oklch(46.3% 0.075 279.2) |
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 #505482 | 7.16:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #505482 | 2.93:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #505482 text on white | 7.16:1 | AAA | Lc 84.8 | Fine for body text |
| #505482 text on black | 2.93:1 | Fails | Lc -17.2 | 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 700.
-
Step 50
50
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D6D8E7
oklch(88.5% 0.021 279.9)
-
Step 300
300
#BBBFD8
oklch(80.9% 0.035 278.4)
-
Step 400
400
#989DC5
oklch(70.6% 0.059 279.2)
-
Step 500
500
#8085B6
oklch(63.1% 0.074 279.5)
-
Step 600
600
#696EA2
oklch(55.5% 0.081 279.2)
-
Step 700
700 (this color)
#505482
oklch(46.3% 0.075 279.2)
-
Step 800
800
#484B71
oklch(42.7% 0.063 279.9)
-
Step 900
900
#3C3F5B
oklch(37.7% 0.048 279.1)
-
Step 950
950
#232535
oklch(27% 0.03 278.7)
#505482 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) | #455984 | 0.019 |
| Deuteranopia (no green cones) | #425681 | 0.020 |
| Tritanopia (no blue cones) | #425D65 | 0.065 |
| Achromatopsia (no color) | #585858 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #505482
#505482
oklch(46.3% 0.075 279.2)
- #635923
#635923
oklch(46.2% 0.074 98.9)
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 #505482, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.004
- Twilight #4E518B ΔE 0.019
- Dusty Grape #545775 ΔE 0.026
- YInMn Blue #415A77 ΔE 0.035
- Denim Blue #3B5B92 ΔE 0.037
- Dusky Blue #475F94 ΔE 0.038
- Light Navy Blue #2E5A88 ΔE 0.043
- Denim #3B638C ΔE 0.047
Use #505482 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.