#495263
Closest named color: YInMn Blue (#415A77). oklch(43.7% 0.03 263.1), rgb(73, 82, 99).
Aa
White text reads best on this color (7.86:1).
About this color
#495263 is a dark, muted blue. In OKLCH its lightness is 44%, its chroma 0.030 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.035 away. White text reads best on it, at 7.86:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | muted (0.030) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.67:1 |
| White text | 7.86:1 |
Values
| HEX | #495263 |
| RGB | rgb(73, 82, 99) |
| HSL | hsl(219, 15%, 34%) |
| OKLCH | oklch(43.7% 0.03 263.1) |
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 #495263 | 7.86:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #495263 | 2.67:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #495263 text on white | 7.86:1 | AAA | Lc 87.3 | Fine for body text |
| #495263 text on black | 2.67:1 | Fails | Lc -14.8 | Not readable |
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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAED
oklch(93.6% 0.005 258.3)
-
Step 200
200
#D6D9E0
oklch(88.5% 0.01 267.4)
-
Step 300
300
#BBC1CC
oklch(81% 0.017 262.7)
-
Step 400
400
#97A1B3
oklch(70.7% 0.029 262.3)
-
Step 500
500
#7E8AA0
oklch(63.1% 0.036 262.6)
-
Step 600
600
#67748B
oklch(55.7% 0.039 261.8)
-
Step 700
700
#566176
oklch(49.1% 0.036 263.3)
-
Step 800
800 (this color)
#495263
oklch(43.7% 0.03 263.1)
-
Step 900
900
#3B424F
oklch(37.8% 0.024 262.8)
-
Step 950
950
#23272E
oklch(27.2% 0.014 261.7)
#495263 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) | #4D5364 | 0.007 |
| Deuteranopia (no green cones) | #4A5163 | 0.003 |
| Tritanopia (no blue cones) | #425558 | 0.026 |
| Achromatopsia (no color) | #525252 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #495263
#495263
oklch(43.7% 0.03 263.1)
- #5A513F
#5A513F
oklch(43.8% 0.031 84.5)
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 #495263, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.035
- Dusty Grape #545775 ΔE 0.036
- Dusk #4E5481 ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.051
- Slate #516572 ΔE 0.060
- Dark Grey Blue #29465B ΔE 0.062
- Light Navy Blue #2E5A88 ΔE 0.064
- Petrol #005F6A ΔE 0.064
Use #495263 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.