#6B536F
Closest named color: Dusty Grape (#545775). oklch(47.7% 0.053 321.5), rgb(107, 83, 111).
Aa
White text reads best on this color (6.79:1).
About this color
#6B536F is a medium-dark, muted purple. In OKLCH its lightness is 48%, its chroma 0.053 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.038 away. White text reads best on it, at 6.79:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.09:1 |
| White text | 6.79:1 |
Values
| HEX | #6B536F |
| RGB | rgb(107, 83, 111) |
| HSL | hsl(291, 14%, 38%) |
| OKLCH | oklch(47.7% 0.053 321.5) |
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 #6B536F | 6.79:1 | AA | Lc -88.4 | Fine for body text |
| Black text on #6B536F | 3.09:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #6B536F text on white | 6.79:1 | AA | Lc 83.4 | Fine for body text |
| #6B536F text on black | 3.09:1 | AA large text | Lc -18.5 | 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 700.
-
Step 50
50
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8ED
oklch(93.6% 0.008 319.4)
-
Step 200
200
#DED6DF
oklch(88.5% 0.015 322.3)
-
Step 300
300
#C9BBCB
oklch(80.8% 0.027 322)
-
Step 400
400
#AD99B0
oklch(70.8% 0.04 321.8)
-
Step 500
500
#997F9D
oklch(63.1% 0.053 321.8)
-
Step 600
600
#836888
oklch(55.5% 0.058 321.1)
-
Step 700
700 (this color)
#6B536F
oklch(47.7% 0.053 321.5)
-
Step 800
800
#5A475E
oklch(42.6% 0.044 320.4)
-
Step 900
900
#4A3C4D
oklch(37.8% 0.034 320.3)
-
Step 950
950
#2B232D
oklch(26.9% 0.022 319.5)
#6B536F 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) | #505970 | 0.045 |
| Deuteranopia (no green cones) | #565C6E | 0.041 |
| Tritanopia (no blue cones) | #6C565D | 0.033 |
| Achromatopsia (no color) | #5B5B5B | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B536F
#6B536F
oklch(47.7% 0.053 321.5)
- #4C6549
#4C6549
oklch(47.8% 0.053 142)
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 #6B536F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.038
- Dull Purple #84597E ΔE 0.053
- Dark Mauve #874C62 ΔE 0.053
- Dusk #4E5481 ΔE 0.054
- Muted Purple #805B87 ΔE 0.056
- Brownish Purple #76424E ΔE 0.060
- Dusky Purple #895B7B ΔE 0.062
- Slate #516572 ΔE 0.062
Use #6B536F 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.