#495B63
Closest named color: YInMn Blue (#415A77). oklch(45.9% 0.026 226.7), rgb(73, 91, 99).
Aa
White text reads best on this color (7.09:1).
About this color
#495B63 is a medium-dark close to neutral grey. In OKLCH its lightness is 46%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is YInMn Blue (#415A77), ΔE 0.035 away. White text reads best on it, at 7.09:1.
| Hue family | Neutrals |
| Lightness | medium-dark (46%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.95:1 |
| White text | 7.09:1 |
Values
| HEX | #495B63 |
| RGB | rgb(73, 91, 99) |
| HSL | hsl(198, 15%, 34%) |
| OKLCH | oklch(45.9% 0.026 226.7) |
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 #495B63 | 7.09:1 | AAA | Lc -89.5 | Fine for body text |
| Black text on #495B63 | 2.95:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #495B63 text on white | 7.09:1 | AAA | Lc 84.6 | Fine for body text |
| #495B63 text on black | 2.95:1 | Fails | Lc -17.4 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E7EAEC
oklch(93.5% 0.004 236.5)
-
Step 200
200
#D5DADD
oklch(88.5% 0.007 233.7)
-
Step 300
300
#B9C2C7
oklch(80.9% 0.012 231.7)
-
Step 400
400
#94A3AA
oklch(70.6% 0.02 227.4)
-
Step 500
500
#7A8D95
oklch(63.1% 0.025 225.1)
-
Step 600
600
#637780
oklch(55.6% 0.027 226.9)
-
Step 700
700 (this color)
#495B63
oklch(45.9% 0.026 226.7)
-
Step 800
800
#435258
oklch(42.8% 0.021 224)
-
Step 900
900
#394448
oklch(37.8% 0.016 221.8)
-
Step 950
950
#21282A
oklch(27.1% 0.011 216.9)
#495B63 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) | #575A63 | 0.020 |
| Deuteranopia (no green cones) | #535763 | 0.018 |
| Tritanopia (no blue cones) | #415D5D | 0.017 |
| Achromatopsia (no color) | #585858 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #495B63
#495B63
oklch(45.9% 0.026 226.7)
- #64544C
#64544C
oklch(45.9% 0.025 48.2)
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 #495B63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.035
- Slate #516572 ΔE 0.037
- Dusty Grape #545775 ΔE 0.040
- Petrol #005F6A ΔE 0.055
- Dark Green Blue #1F6357 ΔE 0.056
- Dark Slate Gray #2F4F4F ΔE 0.060
- Dark Aqua #05696B ΔE 0.060
- Dusk #4E5481 ΔE 0.061
Use #495B63 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.