#64584B
Closest named color: Dim Gray (#696969). oklch(46.8% 0.026 69.4), rgb(100, 88, 75).
Aa
White text reads best on this color (6.90:1).
About this color
#64584B is a medium-dark close to neutral grey. In OKLCH its lightness is 47%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.059 away. White text reads best on it, at 6.90:1.
| Hue family | Neutrals |
| Lightness | medium-dark (47%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.03:1 |
| White text | 6.90:1 |
Values
| HEX | #64584B |
| RGB | rgb(100, 88, 75) |
| HSL | hsl(31, 14%, 34%) |
| OKLCH | oklch(46.8% 0.026 69.4) |
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 #64584B | 6.90:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #64584B | 3.03:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #64584B text on white | 6.90:1 | AA | Lc 83.9 | Fine for body text |
| #64584B 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
#EBE9E7
oklch(93.5% 0.003 67.8)
-
Step 200
200
#DCD8D4
oklch(88.4% 0.007 67.7)
-
Step 300
300
#C6BFB8
oklch(80.8% 0.013 67.6)
-
Step 400
400
#A99F94
oklch(70.8% 0.02 70.1)
-
Step 500
500
#948779
oklch(63.1% 0.026 69.4)
-
Step 600
600
#7E7162
oklch(55.6% 0.028 71.2)
-
Step 700
700 (this color)
#64584B
oklch(46.8% 0.026 69.4)
-
Step 800
800
#574D43
oklch(42.7% 0.021 67.2)
-
Step 900
900
#484038
oklch(37.7% 0.017 67.3)
-
Step 950
950
#2A2621
oklch(27.1% 0.011 73.5)
#64584B 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) | #5C584A | 0.014 |
| Deuteranopia (no green cones) | #5F5B4B | 0.012 |
| Tritanopia (no blue cones) | #695554 | 0.021 |
| Achromatopsia (no color) | #5A5A5A | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64584B
#64584B
oklch(46.8% 0.026 69.4)
- #505C68
#505C68
oklch(46.9% 0.025 248.4)
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 #64584B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.059
- Slate #516572 ΔE 0.063
- Milk Chocolate #7F4E1E ΔE 0.065
- Cocoa #875F42 ΔE 0.068
- Dark Taupe #7F684E ΔE 0.069
- Brownish Purple #76424E ΔE 0.070
- Mud #735C12 ΔE 0.070
- Medium Brown #7F5112 ΔE 0.071
Use #64584B 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.