#45498F
Closest named color: Blueberry (#464196). oklch(43.8% 0.113 278.2), rgb(69, 73, 143).
Aa
White text reads best on this color (8.06:1).
About this color
#45498F is a dark, moderately saturated blue. In OKLCH its lightness is 44%, its chroma 0.113 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.025 away. White text reads best on it, at 8.06:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.60:1 |
| White text | 8.06:1 |
Values
| HEX | #45498F |
| RGB | rgb(69, 73, 143) |
| HSL | hsl(237, 35%, 42%) |
| OKLCH | oklch(43.8% 0.113 278.2) |
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 #45498F | 8.06:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #45498F | 2.60:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #45498F text on white | 8.06:1 | AAA | Lc 87.8 | Fine for body text |
| #45498F text on black | 2.60:1 | Fails | Lc -14.4 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F7
oklch(93.6% 0.019 276.3)
-
Step 200
200
#D3D7F2
oklch(88.4% 0.037 278.9)
-
Step 300
300
#B6BDEC
oklch(80.9% 0.067 278.2)
-
Step 400
400
#919AE2
oklch(70.7% 0.106 277.9)
-
Step 500
500
#787FDA
oklch(63.1% 0.136 278.4)
-
Step 600
600
#6167C7
oklch(55.6% 0.146 277.8)
-
Step 700
700
#5155AC
oklch(49.2% 0.136 278.1)
-
Step 800
800 (this color)
#45498F
oklch(43.8% 0.113 278.2)
-
Step 900
900
#373B6F
oklch(37.6% 0.088 277.9)
-
Step 950
950
#202341
oklch(27% 0.056 277.7)
#45498F 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) | #2A5392 | 0.039 |
| Deuteranopia (no green cones) | #234D8D | 0.041 |
| Tritanopia (no blue cones) | #275865 | 0.099 |
| Achromatopsia (no color) | #505050 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45498F
#45498F
oklch(43.8% 0.113 278.2)
- #5F5200
#5F5200
oklch(43.8% 0.091 98.6)
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 #45498F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.025
- Twilight #4E518B ΔE 0.029
- Dark Slate Blue #483D8B ΔE 0.031
- Dusk Blue #26538D ΔE 0.043
- Dusk #4E5481 ΔE 0.046
- Cobalt #1E488F ΔE 0.047
- Denim Blue #3B5B92 ΔE 0.050
- Light Navy Blue #2E5A88 ΔE 0.056
Use #45498F 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.