#656E7B
Closest named color: Battleship Gray (#6C757D). oklch(53.5% 0.023 257.5), rgb(101, 110, 123).
Aa
White text reads best on this color (5.16:1).
About this color
#656E7B is a medium-dark close to neutral grey. In OKLCH its lightness is 54%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.024 away. White text reads best on it, at 5.16:1.
| Hue family | Neutrals |
| Lightness | medium-dark (54%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.06:1 |
| White text | 5.16:1 |
Values
| HEX | #656E7B |
| RGB | rgb(101, 110, 123) |
| HSL | hsl(215, 10%, 44%) |
| OKLCH | oklch(53.5% 0.023 257.5) |
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 #656E7B | 5.16:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #656E7B | 4.06:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #656E7B text on white | 5.16:1 | AA | Lc 75.6 | Fine for body text |
| #656E7B text on black | 4.06:1 | AA large text | Lc -26.2 | 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 600.
-
Step 50
50
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D7D9DD
oklch(88.5% 0.006 264.5)
-
Step 300
300
#BCC1C7
oklch(80.9% 0.01 252.8)
-
Step 400
400
#9AA1AB
oklch(70.7% 0.017 257.2)
-
Step 500
500
#828A97
oklch(63.1% 0.022 260.2)
-
Step 600
600 (this color)
#656E7B
oklch(53.5% 0.023 257.5)
-
Step 700
700
#59616D
oklch(49% 0.022 258.4)
-
Step 800
800
#494F59
oklch(42.6% 0.018 260.7)
-
Step 900
900
#3D4249
oklch(37.7% 0.014 256.8)
-
Step 950
950
#24272B
oklch(27.1% 0.009 255.6)
#656E7B 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) | #6A6E7C | 0.008 |
| Deuteranopia (no green cones) | #676C7B | 0.006 |
| Tritanopia (no blue cones) | #607172 | 0.021 |
| Achromatopsia (no color) | #6D6D6D | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #656E7B
#656E7B
oklch(53.5% 0.023 257.5)
- #756C5F
#756C5F
oklch(53.6% 0.023 77.2)
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 #656E7B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.024
- Dim Gray #696969 ΔE 0.027
- Metallic Blue #4F738E ΔE 0.038
- Battleship Grey #6B7C85 ΔE 0.042
- Slate #516572 ΔE 0.042
- Grey Blue #647D8E ΔE 0.045
- Grey Purple #826D8C ΔE 0.054
- Purple Grey #866F85 ΔE 0.055
Use #656E7B 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.