#495391
Closest named color: Twilight (#4E518B). oklch(46.4% 0.101 274.9), rgb(73, 83, 145).
Aa
White text reads best on this color (7.16:1).
About this color
#495391 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.101 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.012 away. White text reads best on it, at 7.16:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.92:1 |
| White text | 7.16:1 |
Values
| HEX | #495391 |
| RGB | rgb(73, 83, 145) |
| HSL | hsl(232, 33%, 43%) |
| OKLCH | oklch(46.4% 0.101 274.9) |
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 #495391 | 7.16:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #495391 | 2.92:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #495391 text on white | 7.16:1 | AAA | Lc 84.8 | Fine for body text |
| #495391 text on black | 2.92:1 | Fails | Lc -17.2 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D3D8EC
oklch(88.4% 0.028 274.6)
-
Step 300
300
#B7BFE1
oklch(81% 0.049 274.8)
-
Step 400
400
#929DD2
oklch(70.7% 0.079 275.1)
-
Step 500
500
#7884C6
oklch(63.1% 0.1 275.3)
-
Step 600
600
#616DB2
oklch(55.6% 0.108 274.9)
-
Step 700
700 (this color)
#495391
oklch(46.4% 0.101 274.9)
-
Step 800
800
#424A7C
oklch(42.6% 0.083 275.4)
-
Step 900
900
#373E64
oklch(37.6% 0.066 274.9)
-
Step 950
950
#20253B
oklch(27.1% 0.042 273.5)
#495391 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) | #3B5B93 | 0.026 |
| Deuteranopia (no green cones) | #345590 | 0.026 |
| Tritanopia (no blue cones) | #2D606B | 0.089 |
| Achromatopsia (no color) | #585858 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #495391
#495391
oklch(46.4% 0.101 274.9)
- #6A5800
#6A5800
oklch(46.5% 0.095 95.2)
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 #495391, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.012
- Denim Blue #3B5B92 ΔE 0.027
- Dusk #4E5481 ΔE 0.028
- Dusky Blue #475F94 ΔE 0.033
- Light Navy Blue #2E5A88 ΔE 0.041
- Dusk Blue #26538D ΔE 0.042
- Denim #3B638C ΔE 0.050
- Blueberry #464196 ΔE 0.051
Use #495391 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.