#47303D
Closest named color: Onyx (#343A40). oklch(34.1% 0.039 344.5), rgb(71, 48, 61).
Aa
White text reads best on this color (11.94:1).
About this color
#47303D is a dark, muted purple. In OKLCH its lightness is 34%, its chroma 0.039 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.043 away. White text reads best on it, at 11.94:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | muted (0.039) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.75:1 |
| White text | 11.94:1 |
Values
| HEX | #47303D |
| RGB | rgb(71, 48, 61) |
| HSL | hsl(326, 19%, 23%) |
| OKLCH | oklch(34.1% 0.039 344.5) |
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 #47303D | 11.94:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #47303D | 1.75:1 | Fails | Lc 0.0 | Not readable |
| #47303D text on white | 11.94:1 | AAA | Lc 97.3 | Preferred for body text |
| #47303D text on black | 1.75:1 | Fails | Lc 0.0 | 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
#F7F4F6
oklch(97% 0.004 337.4)
-
Step 100
100
#EEE8EB
oklch(93.7% 0.008 345.4)
-
Step 200
200
#E2D5DC
oklch(88.5% 0.017 343.7)
-
Step 300
300
#CFB9C5
oklch(80.8% 0.03 343.7)
-
Step 400
400
#B795A8
oklch(70.7% 0.048 343.8)
-
Step 500
500
#A47B92
oklch(63% 0.06 344.2)
-
Step 600
600
#8F647C
oklch(55.6% 0.065 344.9)
-
Step 700
700
#7A5369
oklch(49.2% 0.061 344.7)
-
Step 800
800
#634456
oklch(42.7% 0.05 343.7)
-
Step 900
900 (this color)
#47303D
oklch(34.1% 0.039 344.5)
-
Step 950
950
#2F2229
oklch(27% 0.023 345.2)
#47303D 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) | #31353E | 0.041 |
| Deuteranopia (no green cones) | #37383C | 0.037 |
| Tritanopia (no blue cones) | #4A3034 | 0.017 |
| Achromatopsia (no color) | #373737 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47303D
#47303D
oklch(34.1% 0.039 344.5)
- #243F33
#243F33
oklch(34.2% 0.04 164.3)
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 #47303D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.043
- Gunmetal #293241 ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.053
- Space Cadet #2B2D42 ΔE 0.055
- Dark Blue Grey #1F3B4D ΔE 0.069
- Purple Brown #673A3F ΔE 0.073
- Prussian Blue #1D3557 ΔE 0.078
- Charcoal #264653 ΔE 0.079
Use #47303D 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.