#54517A
Closest named color: Dusk (#4E5481). oklch(45.5% 0.066 286.8), rgb(84, 81, 122).
Aa
White text reads best on this color (7.40:1).
About this color
#54517A is a medium-dark, muted purple. In OKLCH its lightness is 46%, its chroma 0.066 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.015 away. White text reads best on it, at 7.40:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.83:1 |
| White text | 7.40:1 |
Values
| HEX | #54517A |
| RGB | rgb(84, 81, 122) |
| HSL | hsl(244, 20%, 40%) |
| OKLCH | oklch(45.5% 0.066 286.8) |
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 #54517A | 7.40:1 | AAA | Lc -90.6 | Preferred for body text |
| Black text on #54517A | 2.83:1 | Fails | Lc 18.3 | Dividers and decoration only |
| #54517A text on white | 7.40:1 | AAA | Lc 85.7 | Fine for body text |
| #54517A text on black | 2.83:1 | Fails | Lc -16.3 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D8D7E7
oklch(88.5% 0.022 288.8)
-
Step 300
300
#BEBDD9
oklch(80.8% 0.039 287.1)
-
Step 400
400
#9D9BC6
oklch(70.6% 0.062 286.8)
-
Step 500
500
#8682B7
oklch(63% 0.079 287.4)
-
Step 600
600
#706BA3
oklch(55.5% 0.086 287.3)
-
Step 700
700
#5D598C
oklch(49% 0.081 286.6)
-
Step 800
800 (this color)
#54517A
oklch(45.5% 0.066 286.8)
-
Step 900
900
#3F3D5C
oklch(37.6% 0.053 286.5)
-
Step 950
950
#252436
oklch(27% 0.033 286.5)
#54517A 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) | #45567C | 0.025 |
| Deuteranopia (no green cones) | #455479 | 0.023 |
| Tritanopia (no blue cones) | #4B5860 | 0.056 |
| Achromatopsia (no color) | #555555 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54517A
#54517A
oklch(45.5% 0.066 286.8)
- #5B592B
#5B592B
oklch(45.5% 0.066 106.5)
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 #54517A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.015
- Dusty Grape #545775 ΔE 0.022
- Twilight #4E518B ΔE 0.029
- YInMn Blue #415A77 ΔE 0.037
- Denim Blue #3B5B92 ΔE 0.051
- Dusky Blue #475F94 ΔE 0.052
- Light Navy Blue #2E5A88 ΔE 0.053
- Denim #3B638C ΔE 0.058
Use #54517A 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.