#575483
Closest named color: Dusk (#4E5481). oklch(46.9% 0.075 286), rgb(87, 84, 131).
Aa
White text reads best on this color (6.99:1).
About this color
#575483 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.075 and its hue 286°. 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 6.99:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 3.00:1 |
| White text | 6.99:1 |
Values
| HEX | #575483 |
| RGB | rgb(87, 84, 131) |
| HSL | hsl(244, 22%, 42%) |
| OKLCH | oklch(46.9% 0.075 286) |
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 #575483 | 6.99:1 | AA | Lc -89.1 | Fine for body text |
| Black text on #575483 | 3.00:1 | AA large text | Lc 19.8 | Dividers and decoration only |
| #575483 text on white | 6.99:1 | AA | Lc 84.2 | Fine for body text |
| #575483 text on black | 3.00:1 | AA large text | Lc -17.8 | 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
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D7D7E6
oklch(88.4% 0.02 286)
-
Step 300
300
#BEBED8
oklch(81% 0.036 285.6)
-
Step 400
400
#9D9CC4
oklch(70.8% 0.058 286)
-
Step 500
500
#8583B5
oklch(63.1% 0.075 285.9)
-
Step 600
600
#6F6CA1
oklch(55.6% 0.081 286)
-
Step 700
700 (this color)
#575483
oklch(46.9% 0.075 286)
-
Step 800
800
#4C4A70
oklch(42.8% 0.062 285.8)
-
Step 900
900
#3F3E5A
oklch(37.7% 0.048 285.5)
-
Step 950
950
#252435
oklch(26.9% 0.031 286.8)
#575483 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) | #465A85 | 0.028 |
| Deuteranopia (no green cones) | #455882 | 0.028 |
| Tritanopia (no blue cones) | #4C5D65 | 0.066 |
| Achromatopsia (no color) | #595959 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #575483
#575483
oklch(46.9% 0.075 286)
- #605D27
#605D27
oklch(46.9% 0.075 106)
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 #575483, 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 0.023
- Dusty Grape #545775 ΔE 0.028
- Dusky Blue #475F94 ΔE 0.040
- YInMn Blue #415A77 ΔE 0.043
- Denim Blue #3B5B92 ΔE 0.044
- Denim #3B638C ΔE 0.052
- Light Navy Blue #2E5A88 ΔE 0.052
Use #575483 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.