#615964
Closest named color: Dusty Grape (#545775). oklch(47.5% 0.02 316.9), rgb(97, 89, 100).
Aa
White text reads best on this color (6.72:1).
About this color
#615964 is a medium-dark close to neutral grey. In OKLCH its lightness is 48%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Dusty Grape (#545775), ΔE 0.036 away. White text reads best on it, at 6.72:1.
| Hue family | Neutrals |
| Lightness | medium-dark (48%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.12:1 |
| White text | 6.72:1 |
Values
| HEX | #615964 |
| RGB | rgb(97, 89, 100) |
| HSL | hsl(284, 6%, 37%) |
| OKLCH | oklch(47.5% 0.02 316.9) |
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 #615964 | 6.72:1 | AA | Lc -88.2 | Fine for body text |
| Black text on #615964 | 3.12:1 | AA large text | Lc 20.8 | Dividers and decoration only |
| #615964 text on white | 6.72:1 | AA | Lc 83.2 | Fine for body text |
| #615964 text on black | 3.12:1 | AA large text | Lc -18.7 | 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
#EAE9EB
oklch(93.5% 0.003 308.4)
-
Step 200
200
#DAD8DB
oklch(88.5% 0.005 314.8)
-
Step 300
300
#C3BFC5
oklch(81% 0.009 314.8)
-
Step 400
400
#A59EA7
oklch(70.8% 0.015 318.7)
-
Step 500
500
#8E8692
oklch(63.1% 0.02 314.7)
-
Step 600
600
#79707C
oklch(55.7% 0.021 317.7)
-
Step 700
700 (this color)
#615964
oklch(47.5% 0.02 316.9)
-
Step 800
800
#534C55
oklch(42.7% 0.017 318.7)
-
Step 900
900
#444046
oklch(37.8% 0.011 314.7)
-
Step 950
950
#282529
oklch(26.9% 0.008 317.7)
#615964 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) | #585B65 | 0.015 |
| Deuteranopia (no green cones) | #595C64 | 0.015 |
| Tritanopia (no blue cones) | #615A5D | 0.013 |
| Achromatopsia (no color) | #5C5C5C | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #615964
#615964
oklch(47.5% 0.02 316.9)
- #575F54
#575F54
oklch(47.5% 0.02 137.1)
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 #615964, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.036
- Slate #516572 ΔE 0.040
- Dim Gray #696969 ΔE 0.050
- YInMn Blue #415A77 ΔE 0.053
- Dusk #4E5481 ΔE 0.061
- Brownish Purple #76424E ΔE 0.069
- Dark Mauve #874C62 ΔE 0.072
- Dull Purple #84597E ΔE 0.075
Use #615964 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.