#47314B
Closest named color: Onyx (#343A40). oklch(34.9% 0.053 321.2), rgb(71, 49, 75).
Aa
White text reads best on this color (11.60:1).
About this color
#47314B is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.053 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.051 away. White text reads best on it, at 11.60:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.80:1 |
| White text | 11.60:1 |
Values
| HEX | #47314B |
| RGB | rgb(71, 49, 75) |
| HSL | hsl(291, 21%, 24%) |
| OKLCH | oklch(34.9% 0.053 321.2) |
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 #47314B | 11.60:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #47314B | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #47314B text on white | 11.60:1 | AAA | Lc 96.6 | Preferred for body text |
| #47314B text on black | 1.80:1 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE7EF
oklch(93.5% 0.012 317.7)
-
Step 200
200
#E0D5E2
oklch(88.6% 0.021 321)
-
Step 300
300
#CDB9D0
oklch(81% 0.039 321.8)
-
Step 400
400
#B394B9
oklch(70.7% 0.063 320.8)
-
Step 500
500
#A079A7
oklch(63% 0.081 321.2)
-
Step 600
600
#8B6292
oklch(55.6% 0.087 321.5)
-
Step 700
700
#76517D
oklch(49.2% 0.081 321)
-
Step 800
800
#604265
oklch(42.6% 0.068 321.6)
-
Step 900
900 (this color)
#47314B
oklch(34.9% 0.053 321.2)
-
Step 950
950
#2E2130
oklch(27% 0.033 321.9)
#47314B 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) | #2E374C | 0.045 |
| Deuteranopia (no green cones) | #333A4A | 0.043 |
| Tritanopia (no blue cones) | #48343A | 0.034 |
| Achromatopsia (no color) | #393939 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47314B
#47314B
oklch(34.9% 0.053 321.2)
- #2B4127
#2B4127
oklch(34.9% 0.052 140.7)
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 #47314B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.051
- Space Cadet #2B2D42 ΔE 0.057
- Gunmetal #293241 ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.060
- Dark Blue Grey #1F3B4D ΔE 0.067
- Prussian Blue #1D3557 ΔE 0.069
- Dark Grey Blue #29465B ΔE 0.073
- Charcoal #264653 ΔE 0.076
Use #47314B 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.