#495F99
Closest named color: Dusky Blue (#475F94). oklch(49.5% 0.097 267.1), rgb(73, 95, 153).
Aa
White text reads best on this color (6.21:1).
About this color
#495F99 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.097 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.009 away. White text reads best on it, at 6.21:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.38:1 |
| White text | 6.21:1 |
Values
| HEX | #495F99 |
| RGB | rgb(73, 95, 153) |
| HSL | hsl(224, 35%, 44%) |
| OKLCH | oklch(49.5% 0.097 267.1) |
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 #495F99 | 6.21:1 | AA | Lc -86.0 | Fine for body text |
| Black text on #495F99 | 3.38:1 | AA large text | Lc 23.2 | Dividers and decoration only |
| #495F99 text on white | 6.21:1 | AA | Lc 80.9 | Fine for body text |
| #495F99 text on black | 3.38:1 | AA large text | Lc -21.0 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D1D9EB
oklch(88.5% 0.026 266.6)
-
Step 300
300
#B3C0E0
oklch(80.8% 0.047 267.8)
-
Step 400
400
#8CA0D0
oklch(70.8% 0.074 267)
-
Step 500
500
#6F87C4
oklch(63% 0.097 267.2)
-
Step 600
600
#5870B1
oklch(55.6% 0.105 267.6)
-
Step 700
700 (this color)
#495F99
oklch(49.5% 0.097 267.1)
-
Step 800
800
#3B4D7B
oklch(42.7% 0.08 266.8)
-
Step 900
900
#334063
oklch(37.7% 0.063 267.8)
-
Step 950
950
#1E263A
oklch(27.1% 0.039 267.1)
#495F99 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) | #48659B | 0.017 |
| Deuteranopia (no green cones) | #3F5E98 | 0.013 |
| Tritanopia (no blue cones) | #246B74 | 0.087 |
| Achromatopsia (no color) | #616161 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #495F99
#495F99
oklch(49.5% 0.097 267.1)
- #795D0C
#795D0C
oklch(49.4% 0.097 87)
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 #495F99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.009
- Denim Blue #3B5B92 ΔE 0.024
- Denim #3B638C ΔE 0.031
- Twilight #4E518B ΔE 0.041
- French Blue #436BAD ΔE 0.041
- Dusk #4E5481 ΔE 0.044
- Light Navy Blue #2E5A88 ΔE 0.045
- Muted Blue #3B719F ΔE 0.051
Use #495F99 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.