#656273
Closest named color: Slate (#516572). oklch(50.5% 0.027 293.5), rgb(101, 98, 115).
Aa
White text reads best on this color (5.91:1).
About this color
#656273 is a medium-dark close to neutral grey. In OKLCH its lightness is 51%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.030 away. White text reads best on it, at 5.91:1.
| Hue family | Neutrals |
| Lightness | medium-dark (51%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.54:1 |
| White text | 5.91:1 |
Values
| HEX | #656273 |
| RGB | rgb(101, 98, 115) |
| HSL | hsl(251, 8%, 42%) |
| OKLCH | oklch(50.5% 0.027 293.5) |
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 #656273 | 5.91:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #656273 | 3.54:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #656273 text on white | 5.91:1 | AA | Lc 79.6 | Fine for body text |
| #656273 text on black | 3.54:1 | AA large text | Lc -22.2 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#EAE9EC
oklch(93.6% 0.004 301.4)
-
Step 200
200
#D9D8DD
oklch(88.4% 0.007 295.4)
-
Step 300
300
#C1BFC8
oklch(80.9% 0.013 296.3)
-
Step 400
400
#A19EAD
oklch(70.7% 0.022 295)
-
Step 500
500
#8A8799
oklch(63.2% 0.027 293.3)
-
Step 600
600
#747083
oklch(55.5% 0.029 295.1)
-
Step 700
700 (this color)
#656273
oklch(50.5% 0.027 293.5)
-
Step 800
800
#4F4D5A
oklch(42.7% 0.021 292.5)
-
Step 900
900
#42404A
oklch(37.7% 0.017 294.7)
-
Step 950
950
#26252B
oklch(26.8% 0.011 293.3)
#656273 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) | #5F6474 | 0.010 |
| Deuteranopia (no green cones) | #5F6472 | 0.011 |
| Tritanopia (no blue cones) | #626568 | 0.023 |
| Achromatopsia (no color) | #646464 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #656273
#656273
oklch(50.5% 0.027 293.5)
- #646755
#646755
oklch(50.6% 0.028 115.1)
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 #656273, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.030
- Dim Gray #696969 ΔE 0.031
- Dusty Grape #545775 ΔE 0.045
- Battleship Gray #6C757D ΔE 0.056
- Metallic Blue #4F738E ΔE 0.058
- YInMn Blue #415A77 ΔE 0.060
- Dusty Purple #825F87 ΔE 0.060
- Dull Purple #84597E ΔE 0.061
Use #656273 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.