#63584F
Closest named color: Dim Gray (#696969). oklch(46.8% 0.02 61.6), rgb(99, 88, 79).
Aa
White text reads best on this color (6.90:1).
About this color
#63584F is a medium-dark close to neutral grey. In OKLCH its lightness is 47%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.056 away. White text reads best on it, at 6.90:1.
| Hue family | Neutrals |
| Lightness | medium-dark (47%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.03:1 |
| White text | 6.90:1 |
Values
| HEX | #63584F |
| RGB | rgb(99, 88, 79) |
| HSL | hsl(27, 11%, 35%) |
| OKLCH | oklch(46.8% 0.02 61.6) |
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 #63584F | 6.90:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #63584F | 3.03:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #63584F text on white | 6.90:1 | AA | Lc 83.9 | Fine for body text |
| #63584F text on black | 3.03:1 | AA large text | Lc -18.1 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EBE9E8
oklch(93.5% 0.003 48.7)
-
Step 200
200
#DCD8D5
oklch(88.5% 0.006 59.6)
-
Step 300
300
#C5BFBA
oklch(80.8% 0.01 62.6)
-
Step 400
400
#A89F97
oklch(70.8% 0.016 64.3)
-
Step 500
500
#93877D
oklch(63.1% 0.021 62.3)
-
Step 600
600
#7D7167
oklch(55.7% 0.021 62.2)
-
Step 700
700 (this color)
#63584F
oklch(46.8% 0.02 61.6)
-
Step 800
800
#564D46
oklch(42.7% 0.017 60.2)
-
Step 900
900
#47403B
oklch(37.7% 0.013 57.9)
-
Step 950
950
#2A2622
oklch(27.2% 0.009 67.4)
#63584F 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) | #5B594E | 0.014 |
| Deuteranopia (no green cones) | #5E5B4F | 0.012 |
| Tritanopia (no blue cones) | #675655 | 0.015 |
| Achromatopsia (no color) | #5A5A5A | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63584F
#63584F
oklch(46.8% 0.02 61.6)
- #515C65
#515C65
oklch(46.9% 0.02 242.8)
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 #63584F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.056
- Slate #516572 ΔE 0.059
- Dusty Grape #545775 ΔE 0.066
- Brownish Purple #76424E ΔE 0.068
- Milk Chocolate #7F4E1E ΔE 0.070
- Cocoa #875F42 ΔE 0.070
- Dark Taupe #7F684E ΔE 0.071
- Medium Brown #7F5112 ΔE 0.076
Use #63584F 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.