#495771
Closest named color: YInMn Blue (#415A77). oklch(45.5% 0.046 262.6), rgb(73, 87, 113).
Aa
White text reads best on this color (7.27:1).
About this color
#495771 is a medium-dark, muted blue. In OKLCH its lightness is 46%, its chroma 0.046 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.014 away. White text reads best on it, at 7.27:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.88:1 |
| White text | 7.27:1 |
Values
| HEX | #495771 |
| RGB | rgb(73, 87, 113) |
| HSL | hsl(219, 22%, 36%) |
| OKLCH | oklch(45.5% 0.046 262.6) |
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 #495771 | 7.27:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #495771 | 2.88:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #495771 text on white | 7.27:1 | AAA | Lc 85.3 | Fine for body text |
| #495771 text on black | 2.88:1 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEF
oklch(93.6% 0.007 260.7)
-
Step 200
200
#D4D9E3
oklch(88.4% 0.015 264.5)
-
Step 300
300
#B7C1D3
oklch(80.9% 0.028 262.3)
-
Step 400
400
#92A1BC
oklch(70.6% 0.043 262.2)
-
Step 500
500
#788AAC
oklch(63.2% 0.056 263)
-
Step 600
600
#607497
oklch(55.7% 0.06 261.4)
-
Step 700
700
#506181
oklch(49.2% 0.056 262.8)
-
Step 800
800 (this color)
#495771
oklch(45.5% 0.046 262.6)
-
Step 900
900
#374255
oklch(37.7% 0.036 261.2)
-
Step 950
950
#202732
oklch(27.1% 0.023 259.3)
#495771 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) | #4E5972 | 0.010 |
| Deuteranopia (no green cones) | #4A5570 | 0.006 |
| Tritanopia (no blue cones) | #3D5C60 | 0.040 |
| Achromatopsia (no color) | #575757 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #495771
#495771
oklch(45.5% 0.046 262.6)
- #645539
#645539
oklch(45.7% 0.046 82.6)
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 #495771, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.014
- Dusty Grape #545775 ΔE 0.018
- Dusk #4E5481 ΔE 0.032
- Slate #516572 ΔE 0.046
- Light Navy Blue #2E5A88 ΔE 0.046
- Denim #3B638C ΔE 0.049
- Twilight #4E518B ΔE 0.051
- Denim Blue #3B5B92 ΔE 0.054
Use #495771 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.