#47345D
Closest named color: Prussian Blue (#1D3557). oklch(36.5% 0.072 304.4), rgb(71, 52, 93).
Aa
White text reads best on this color (10.95:1).
About this color
#47345D is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.072 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.067 away. White text reads best on it, at 10.95:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.91:1 |
| White text | 10.95:1 |
Values
| HEX | #47345D |
| RGB | rgb(71, 52, 93) |
| HSL | hsl(268, 28%, 28%) |
| OKLCH | oklch(36.5% 0.072 304.4) |
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 #47345D | 10.95:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #47345D | 1.91:1 | Fails | Lc 8.6 | Not readable |
| #47345D text on white | 10.95:1 | AAA | Lc 95.3 | Preferred for body text |
| #47345D text on black | 1.91:1 | Fails | Lc -7.4 | 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 900.
-
Step 50
50
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE7F3
oklch(93.5% 0.017 304.8)
-
Step 200
200
#DDD5EA
oklch(88.6% 0.03 303)
-
Step 300
300
#C8B8DD
oklch(80.8% 0.054 304.8)
-
Step 400
400
#AC93CD
oklch(70.6% 0.087 304)
-
Step 500
500
#9878BF
oklch(63.1% 0.109 304.2)
-
Step 600
600
#835FAC
oklch(55.5% 0.121 304.3)
-
Step 700
700
#6F4E93
oklch(49% 0.112 304.7)
-
Step 800
800
#5A4178
oklch(42.7% 0.092 303.7)
-
Step 900
900 (this color)
#47345D
oklch(36.5% 0.072 304.4)
-
Step 950
950
#2B2138
oklch(27% 0.044 303.6)
#47345D 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) | #2A3C5F | 0.050 |
| Deuteranopia (no green cones) | #2E3D5C | 0.047 |
| Tritanopia (no blue cones) | #433B44 | 0.055 |
| Achromatopsia (no color) | #3C3C3C | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47345D
#47345D
oklch(36.5% 0.072 304.4)
- #364516
#364516
oklch(36.6% 0.072 124.8)
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 #47345D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.067
- Dark Grey Blue #29465B ΔE 0.069
- Onyx #343A40 ΔE 0.069
- Space Cadet #2B2D42 ΔE 0.073
- Dark Blue Grey #1F3B4D ΔE 0.073
- Charcoal Grey #3C4142 ΔE 0.073
- Gunmetal #293241 ΔE 0.074
- Charcoal #264653 ΔE 0.077
Use #47345D 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.