#5B516F
Closest named color: Dusty Grape (#545775). oklch(45.7% 0.05 299.7), rgb(91, 81, 111).
Aa
White text reads best on this color (7.36:1).
About this color
#5B516F is a medium-dark, muted purple. In OKLCH its lightness is 46%, its chroma 0.050 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.020 away. White text reads best on it, at 7.36:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.85:1 |
| White text | 7.36:1 |
Values
| HEX | #5B516F |
| RGB | rgb(91, 81, 111) |
| HSL | hsl(260, 16%, 38%) |
| OKLCH | oklch(45.7% 0.05 299.7) |
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 #5B516F | 7.36:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #5B516F | 2.85:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #5B516F text on white | 7.36:1 | AAA | Lc 85.6 | Fine for body text |
| #5B516F text on black | 2.85:1 | Fails | Lc -16.5 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EAE9EF
oklch(93.7% 0.008 293.9)
-
Step 200
200
#DAD7E2
oklch(88.5% 0.015 298.5)
-
Step 300
300
#C3BDD1
oklch(80.9% 0.029 299.4)
-
Step 400
400
#A59BBA
oklch(70.8% 0.046 300)
-
Step 500
500
#8E82A9
oklch(63.1% 0.059 298.8)
-
Step 600
600
#796B94
oklch(55.6% 0.064 300)
-
Step 700
700
#66597E
oklch(49.1% 0.06 300.3)
-
Step 800
800 (this color)
#5B516F
oklch(45.7% 0.05 299.7)
-
Step 900
900
#443D53
oklch(37.6% 0.038 299.1)
-
Step 950
950
#282431
oklch(27% 0.024 298.9)
#5B516F 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) | #4B5670 | 0.027 |
| Deuteranopia (no green cones) | #4C566E | 0.027 |
| Tritanopia (no blue cones) | #58555B | 0.039 |
| Achromatopsia (no color) | #565656 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B516F
#5B516F
oklch(45.7% 0.05 299.7)
- #535B3C
#535B3C
oklch(45.5% 0.049 120.1)
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 #5B516F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.020
- Dusk #4E5481 ΔE 0.034
- YInMn Blue #415A77 ΔE 0.043
- Twilight #4E518B ΔE 0.050
- Slate #516572 ΔE 0.059
- Dusky Blue #475F94 ΔE 0.067
- Light Navy Blue #2E5A88 ΔE 0.068
- Denim Blue #3B5B92 ΔE 0.069
Use #5B516F 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.