#47375A
Closest named color: Dark Grey Blue (#29465B). oklch(37% 0.062 304.6), rgb(71, 55, 90).
Aa
White text reads best on this color (10.70:1).
About this color
#47375A is a dark, muted purple. In OKLCH its lightness is 37%, its chroma 0.062 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.061 away. White text reads best on it, at 10.70:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 1.96:1 |
| White text | 10.70:1 |
Values
| HEX | #47375A |
| RGB | rgb(71, 55, 90) |
| HSL | hsl(267, 24%, 28%) |
| OKLCH | oklch(37% 0.062 304.6) |
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 #47375A | 10.70:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #47375A | 1.96:1 | Fails | Lc 9.2 | Not readable |
| #47375A text on white | 10.70:1 | AAA | Lc 94.8 | Preferred for body text |
| #47375A text on black | 1.96:1 | Fails | Lc -7.8 | 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
#ECE8F1
oklch(93.7% 0.013 306)
-
Step 200
200
#DDD5E7
oklch(88.5% 0.026 305.8)
-
Step 300
300
#C7BAD9
oklch(80.9% 0.045 304.4)
-
Step 400
400
#AB95C6
oklch(70.6% 0.074 305)
-
Step 500
500
#967BB8
oklch(63.1% 0.094 304.1)
-
Step 600
600
#8163A4
oklch(55.6% 0.103 304.5)
-
Step 700
700
#6D528C
oklch(49.1% 0.095 304.6)
-
Step 800
800
#594372
oklch(42.7% 0.08 304.8)
-
Step 900
900 (this color)
#47375A
oklch(37% 0.062 304.6)
-
Step 950
950
#2B2136
oklch(26.9% 0.04 305.7)
#47375A 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) | #2F3D5B | 0.041 |
| Deuteranopia (no green cones) | #333E59 | 0.038 |
| Tritanopia (no blue cones) | #443C44 | 0.046 |
| Achromatopsia (no color) | #3E3E3E | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47375A
#47375A
oklch(37% 0.062 304.6)
- #38451F
#38451F
oklch(36.9% 0.061 124.9)
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 #47375A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.061
- Onyx #343A40 ΔE 0.061
- Charcoal Grey #3C4142 ΔE 0.063
- Prussian Blue #1D3557 ΔE 0.067
- Dark Blue Grey #1F3B4D ΔE 0.068
- Charcoal #264653 ΔE 0.068
- Gunmetal #293241 ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.072
Use #47375A 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.