#47488F
Closest named color: Blueberry (#464196). oklch(43.8% 0.114 280), rgb(71, 72, 143).
Aa
White text reads best on this color (8.10:1).
About this color
#47488F is a dark, moderately saturated blue. In OKLCH its lightness is 44%, its chroma 0.114 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.023 away. White text reads best on it, at 8.10:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.59:1 |
| White text | 8.10:1 |
Values
| HEX | #47488F |
| RGB | rgb(71, 72, 143) |
| HSL | hsl(239, 34%, 42%) |
| OKLCH | oklch(43.8% 0.114 280) |
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 #47488F | 8.10:1 | AAA | Lc -92.5 | Preferred for body text |
| Black text on #47488F | 2.59:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #47488F text on white | 8.10:1 | AAA | Lc 87.9 | Fine for body text |
| #47488F text on black | 2.59:1 | Fails | Lc -14.3 | 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
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F2
oklch(88.5% 0.037 280.6)
-
Step 300
300
#B7BDEC
oklch(81% 0.067 279.1)
-
Step 400
400
#9399E2
oklch(70.7% 0.107 279.7)
-
Step 500
500
#7A7EDA
oklch(63.1% 0.137 279.8)
-
Step 600
600
#6465C7
oklch(55.5% 0.149 280)
-
Step 700
700
#5454AC
oklch(49.2% 0.137 280.1)
-
Step 800
800 (this color)
#47488F
oklch(43.8% 0.114 280)
-
Step 900
900
#393B70
oklch(37.8% 0.089 279.6)
-
Step 950
950
#212341
oklch(27% 0.055 279.1)
#47488F 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) | #285292 | 0.043 |
| Deuteranopia (no green cones) | #224D8D | 0.045 |
| Tritanopia (no blue cones) | #2C5764 | 0.100 |
| Achromatopsia (no color) | #505050 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47488F
#47488F
oklch(43.8% 0.114 280)
- #5E5200
#5E5200
oklch(43.7% 0.091 99.5)
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 #47488F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.023
- Dark Slate Blue #483D8B ΔE 0.029
- Twilight #4E518B ΔE 0.030
- Dusk Blue #26538D ΔE 0.047
- Dusk #4E5481 ΔE 0.047
- Cobalt #1E488F ΔE 0.049
- Denim Blue #3B5B92 ΔE 0.053
- Light Navy Blue #2E5A88 ΔE 0.060
Use #47488F 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.