#657282
Closest named color: Battleship Gray (#6C757D). oklch(54.7% 0.03 253.7), rgb(101, 114, 130).
Aa
White text reads best on this color (4.90:1).
About this color
#657282 is a medium-dark close to neutral grey. In OKLCH its lightness is 55%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.017 away. White text reads best on it, at 4.90:1.
| Hue family | Neutrals |
| Lightness | medium-dark (55%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #657282 |
| RGB | rgb(101, 114, 130) |
| HSL | hsl(213, 13%, 45%) |
| OKLCH | oklch(54.7% 0.03 253.7) |
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 #657282 | 4.90:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #657282 | 4.28:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #657282 text on white | 4.90:1 | AA | Lc 74.0 | Content text, not long reading |
| #657282 text on black | 4.28:1 | AA large text | Lc -27.7 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D6D9DE
oklch(88.4% 0.008 260.7)
-
Step 300
300
#BBC1C9
oklch(80.9% 0.013 255.5)
-
Step 400
400
#98A2AE
oklch(70.8% 0.021 252.9)
-
Step 500
500
#7E8B9A
oklch(63.1% 0.027 252)
-
Step 600
600 (this color)
#657282
oklch(54.7% 0.03 253.7)
-
Step 700
700
#566270
oklch(49.1% 0.027 252.4)
-
Step 800
800
#46505B
oklch(42.7% 0.022 250.8)
-
Step 900
900
#3B424B
oklch(37.6% 0.018 254.7)
-
Step 950
950
#23272C
oklch(27.1% 0.011 254)
#657282 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) | #6C7283 | 0.010 |
| Deuteranopia (no green cones) | #696F82 | 0.010 |
| Tritanopia (no blue cones) | #5D7577 | 0.025 |
| Achromatopsia (no color) | #717171 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #657282
#657282
oklch(54.7% 0.03 253.7)
- #7B6E5E
#7B6E5E
oklch(54.6% 0.029 72.9)
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 #657282, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.017
- Battleship Grey #6B7C85 ΔE 0.031
- Metallic Blue #4F738E ΔE 0.032
- Grey Blue #647D8E ΔE 0.032
- Dim Gray #696969 ΔE 0.039
- Stormy Blue #507B9C ΔE 0.045
- Slate Gray #708090 ΔE 0.046
- Dull Blue #49759C ΔE 0.049
Use #657282 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.