#576967
Closest named color: Slate (#516572). oklch(50.5% 0.022 188.3), rgb(87, 105, 103).
Aa
White text reads best on this color (5.79:1).
About this color
#576967 is a medium-dark close to neutral grey. In OKLCH its lightness is 51%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.026 away. White text reads best on it, at 5.79:1.
| Hue family | Neutrals |
| Lightness | medium-dark (51%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.62:1 |
| White text | 5.79:1 |
Values
| HEX | #576967 |
| RGB | rgb(87, 105, 103) |
| HSL | hsl(173, 9%, 38%) |
| OKLCH | oklch(50.5% 0.022 188.3) |
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 #576967 | 5.79:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #576967 | 3.62:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #576967 text on white | 5.79:1 | AA | Lc 79.0 | Fine for body text |
| #576967 text on black | 3.62:1 | AA large text | Lc -22.8 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EAEA
oklch(93.6% 0.002 197.1)
-
Step 200
200
#D5DADA
oklch(88.5% 0.005 197.1)
-
Step 300
300
#B9C3C2
oklch(80.9% 0.011 189.8)
-
Step 400
400
#95A4A2
oklch(70.6% 0.017 187.1)
-
Step 500
500
#7B8E8C
oklch(63.1% 0.022 188.9)
-
Step 600
600
#647876
oklch(55.6% 0.024 189.1)
-
Step 700
700 (this color)
#576967
oklch(50.5% 0.022 188.3)
-
Step 800
800
#445251
oklch(42.6% 0.018 191.2)
-
Step 900
900
#394443
oklch(37.6% 0.014 189.8)
-
Step 950
950
#222827
oklch(27.1% 0.009 184.6)
#576967 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) | #676767 | 0.024 |
| Deuteranopia (no green cones) | #636467 | 0.022 |
| Tritanopia (no blue cones) | #526A68 | 0.007 |
| Achromatopsia (no color) | #656565 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #576967
#576967
oklch(50.5% 0.022 188.3)
- #716062
#716062
oklch(50.6% 0.022 9.9)
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 #576967, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.026
- Dim Gray #696969 ΔE 0.027
- Battleship Gray #6C757D ΔE 0.056
- Metallic Blue #4F738E ΔE 0.060
- Deep Turquoise #017374 ΔE 0.064
- Dark Aquamarine #017371 ΔE 0.064
- Dark Aqua #05696B ΔE 0.066
- Dusty Grape #545775 ΔE 0.067
Use #576967 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.