#495963
Closest named color: YInMn Blue (#415A77). oklch(45.4% 0.026 235.6), rgb(73, 89, 99).
Aa
White text reads best on this color (7.26:1).
About this color
#495963 is a medium-dark close to neutral grey. In OKLCH its lightness is 45%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is YInMn Blue (#415A77), ΔE 0.033 away. White text reads best on it, at 7.26:1.
| Hue family | Neutrals |
| Lightness | medium-dark (45%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.89:1 |
| White text | 7.26:1 |
Values
| HEX | #495963 |
| RGB | rgb(73, 89, 99) |
| HSL | hsl(203, 15%, 34%) |
| OKLCH | oklch(45.4% 0.026 235.6) |
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 #495963 | 7.26:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #495963 | 2.89:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #495963 text on white | 7.26:1 | AAA | Lc 85.2 | Fine for body text |
| #495963 text on black | 2.89:1 | Fails | Lc -16.8 | 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 800.
-
Step 50
50
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAEC
oklch(93.5% 0.004 236.5)
-
Step 200
200
#D4DADE
oklch(88.5% 0.009 236.6)
-
Step 300
300
#B8C2C9
oklch(80.8% 0.015 238.1)
-
Step 400
400
#93A3AE
oklch(70.6% 0.024 237.8)
-
Step 500
500
#788D9A
oklch(63.1% 0.031 235.2)
-
Step 600
600
#617784
oklch(55.6% 0.033 234.1)
-
Step 700
700
#506470
oklch(49.1% 0.031 234.6)
-
Step 800
800 (this color)
#495963
oklch(45.4% 0.026 235.6)
-
Step 900
900
#38434B
oklch(37.6% 0.02 239.7)
-
Step 950
950
#21282C
oklch(27.2% 0.012 232.9)
#495963 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) | #545864 | 0.016 |
| Deuteranopia (no green cones) | #515563 | 0.016 |
| Tritanopia (no blue cones) | #425C5C | 0.020 |
| Achromatopsia (no color) | #575757 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #495963
#495963
oklch(45.4% 0.026 235.6)
- #625349
#625349
oklch(45.4% 0.026 55.7)
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 #495963, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.033
- Dusty Grape #545775 ΔE 0.037
- Slate #516572 ΔE 0.041
- Petrol #005F6A ΔE 0.056
- Dark Slate Gray #2F4F4F ΔE 0.057
- Dusk #4E5481 ΔE 0.057
- Dark Green Blue #1F6357 ΔE 0.060
- Dark Aqua #05696B ΔE 0.064
Use #495963 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.