#473A4E
Closest named color: Charcoal Grey (#3C4142). oklch(37% 0.038 313.7), rgb(71, 58, 78).
Aa
White text reads best on this color (10.58:1).
About this color
#473A4E is a dark, muted purple. In OKLCH its lightness is 37%, its chroma 0.038 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.040 away. White text reads best on it, at 10.58:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.98:1 |
| White text | 10.58:1 |
Values
| HEX | #473A4E |
| RGB | rgb(71, 58, 78) |
| HSL | hsl(279, 15%, 27%) |
| OKLCH | oklch(37% 0.038 313.7) |
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 #473A4E | 10.58:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #473A4E | 1.98:1 | Fails | Lc 9.4 | Not readable |
| #473A4E text on white | 10.58:1 | AAA | Lc 94.6 | Preferred for body text |
| #473A4E text on black | 1.98:1 | Fails | Lc -8.0 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DDD6E1
oklch(88.5% 0.017 313.6)
-
Step 300
300
#C7BCCE
oklch(81% 0.028 312.5)
-
Step 400
400
#AB99B5
oklch(70.8% 0.045 313.6)
-
Step 500
500
#967FA2
oklch(63% 0.058 314)
-
Step 600
600
#81698D
oklch(55.7% 0.061 314.3)
-
Step 700
700
#6D5778
oklch(49.1% 0.058 314.2)
-
Step 800
800
#594762
oklch(42.7% 0.049 314.3)
-
Step 900
900 (this color)
#473A4E
oklch(37% 0.038 313.7)
-
Step 950
950
#2B232F
oklch(27% 0.025 314.4)
#473A4E 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) | #373E4F | 0.028 |
| Deuteranopia (no green cones) | #3A3F4D | 0.026 |
| Tritanopia (no blue cones) | #473C41 | 0.026 |
| Achromatopsia (no color) | #3F3F3F | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #473A4E
#473A4E
oklch(37% 0.038 313.7)
- #384430
#384430
oklch(37% 0.037 133.2)
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 #473A4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.040
- Onyx #343A40 ΔE 0.042
- Dark Grey Blue #29465B ΔE 0.054
- Charcoal #264653 ΔE 0.057
- Dark Blue Grey #1F3B4D ΔE 0.061
- Gunmetal #293241 ΔE 0.063
- Purple Brown #673A3F ΔE 0.065
- Space Cadet #2B2D42 ΔE 0.069
Use #473A4E 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.