#524974
Closest named color: Dusk (#4E5481). oklch(43.3% 0.07 292.8), rgb(82, 73, 116).
Aa
White text reads best on this color (8.19:1).
About this color
#524974 is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.070 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.034 away. White text reads best on it, at 8.19:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.070) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.56:1 |
| White text | 8.19:1 |
Values
| HEX | #524974 |
| RGB | rgb(82, 73, 116) |
| HSL | hsl(253, 23%, 37%) |
| OKLCH | oklch(43.3% 0.07 292.8) |
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 #524974 | 8.19:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #524974 | 2.56:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #524974 text on white | 8.19:1 | AAA | Lc 88.3 | Fine for body text |
| #524974 text on black | 2.56:1 | Fails | Lc -13.9 | Not readable |
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
#EAE8F1
oklch(93.5% 0.012 296.3)
-
Step 200
200
#D9D7E7
oklch(88.6% 0.022 291.7)
-
Step 300
300
#C1BCDA
oklch(80.9% 0.042 293.1)
-
Step 400
400
#A199C7
oklch(70.6% 0.067 292.6)
-
Step 500
500
#8B80B8
oklch(63.1% 0.084 292.8)
-
Step 600
600
#7569A4
oklch(55.6% 0.091 292.5)
-
Step 700
700
#62578D
oklch(49.1% 0.086 292.3)
-
Step 800
800 (this color)
#524974
oklch(43.3% 0.07 292.8)
-
Step 900
900
#423C5C
oklch(37.6% 0.054 292.2)
-
Step 950
950
#272336
oklch(27% 0.035 293.6)
#524974 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) | #3D5076 | 0.035 |
| Deuteranopia (no green cones) | #3E4E73 | 0.033 |
| Tritanopia (no blue cones) | #4B5059 | 0.057 |
| Achromatopsia (no color) | #4F4F4F | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #524974
#524974
oklch(43.3% 0.07 292.8)
- #515524
#515524
oklch(43.4% 0.071 113.2)
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 #524974, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.034
- Twilight #4E518B ΔE 0.040
- Dusty Grape #545775 ΔE 0.042
- YInMn Blue #415A77 ΔE 0.053
- Dark Slate Blue #483D8B ΔE 0.059
- Light Navy Blue #2E5A88 ΔE 0.065
- Denim Blue #3B5B92 ΔE 0.067
- Dusk Blue #26538D ΔE 0.067
Use #524974 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.