#545785
Closest named color: Dusk (#4E5481). oklch(47.4% 0.074 280.3), rgb(84, 87, 133).
Aa
White text reads best on this color (6.82:1).
About this color
#545785 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.074 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.014 away. White text reads best on it, at 6.82:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 3.07:1 |
| White text | 6.82:1 |
Values
| HEX | #545785 |
| RGB | rgb(84, 87, 133) |
| HSL | hsl(236, 23%, 43%) |
| OKLCH | oklch(47.4% 0.074 280.3) |
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 #545785 | 6.82:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #545785 | 3.07:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #545785 text on white | 6.82:1 | AA | Lc 83.5 | Fine for body text |
| #545785 text on black | 3.07:1 | AA large text | Lc -18.4 | 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
#D6D8E6
oklch(88.5% 0.019 279.5)
-
Step 300
300
#BCBFD8
oklch(81% 0.035 280.2)
-
Step 400
400
#999DC4
oklch(70.6% 0.057 280.2)
-
Step 500
500
#8185B5
oklch(63.2% 0.072 280.4)
-
Step 600
600
#6A6EA1
oklch(55.6% 0.079 280)
-
Step 700
700 (this color)
#545785
oklch(47.4% 0.074 280.3)
-
Step 800
800
#484B70
oklch(42.6% 0.061 279.9)
-
Step 900
900
#3D3F5B
oklch(37.8% 0.048 280.7)
-
Step 950
950
#232535
oklch(27% 0.03 278.7)
#545785 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) | #495D87 | 0.021 |
| Deuteranopia (no green cones) | #465984 | 0.020 |
| Tritanopia (no blue cones) | #466068 | 0.065 |
| Achromatopsia (no color) | #5B5B5B | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #545785
#545785
oklch(47.4% 0.074 280.3)
- #655D27
#655D27
oklch(47.4% 0.075 101)
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 #545785, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.014
- Twilight #4E518B ΔE 0.024
- Dusty Grape #545775 ΔE 0.027
- Dusky Blue #475F94 ΔE 0.032
- Denim Blue #3B5B92 ΔE 0.037
- YInMn Blue #415A77 ΔE 0.038
- Denim #3B638C ΔE 0.043
- Light Navy Blue #2E5A88 ΔE 0.047
Use #545785 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.