#63525D
Closest named color: Dusty Grape (#545775). oklch(45.9% 0.028 339.3), rgb(99, 82, 93).
Aa
White text reads best on this color (7.25:1).
About this color
#63525D is a medium-dark close to neutral grey. In OKLCH its lightness is 46%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Dusty Grape (#545775), ΔE 0.043 away. White text reads best on it, at 7.25:1.
| Hue family | Neutrals |
| Lightness | medium-dark (46%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.89:1 |
| White text | 7.25:1 |
Values
| HEX | #63525D |
| RGB | rgb(99, 82, 93) |
| HSL | hsl(321, 9%, 35%) |
| OKLCH | oklch(45.9% 0.028 339.3) |
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 #63525D | 7.25:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #63525D | 2.89:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #63525D text on white | 7.25:1 | AAA | Lc 85.2 | Fine for body text |
| #63525D text on black | 2.89:1 | Fails | Lc -16.8 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE9EB
oklch(93.7% 0.004 337.4)
-
Step 200
200
#DDD7DB
oklch(88.5% 0.008 337.5)
-
Step 300
300
#C7BDC3
oklch(80.8% 0.014 340.6)
-
Step 400
400
#AA9CA5
oklch(70.8% 0.021 338.9)
-
Step 500
500
#96838F
oklch(63.1% 0.029 339.7)
-
Step 600
600
#806D79
oklch(55.7% 0.03 339.9)
-
Step 700
700 (this color)
#63525D
oklch(45.9% 0.028 339.3)
-
Step 800
800
#584A53
oklch(42.6% 0.024 339.4)
-
Step 900
900
#483E45
oklch(37.7% 0.018 336.7)
-
Step 950
950
#2A2428
oklch(26.9% 0.011 338.1)
#63525D 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) | #52555D | 0.028 |
| Deuteranopia (no green cones) | #56585C | 0.027 |
| Tritanopia (no blue cones) | #655256 | 0.012 |
| Achromatopsia (no color) | #575757 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63525D
#63525D
oklch(45.9% 0.028 339.3)
- #4B5D52
#4B5D52
oklch(46% 0.028 158.3)
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 #63525D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.043
- Brownish Purple #76424E ΔE 0.052
- Slate #516572 ΔE 0.059
- YInMn Blue #415A77 ΔE 0.062
- Dusk #4E5481 ΔE 0.065
- Dark Mauve #874C62 ΔE 0.067
- Dim Gray #696969 ΔE 0.067
- Purple Brown #673A3F ΔE 0.070
Use #63525D 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.