#71728F
Closest named color: Grey Purple (#826D8C). oklch(56.2% 0.045 283.3), rgb(113, 114, 143).
Aa
White text reads best on this color (4.66:1).
About this color
#71728F is a medium-dark, muted purple. In OKLCH its lightness is 56%, its chroma 0.045 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Purple (#826D8C), ΔE 0.028 away. White text reads best on it, at 4.66:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Grey Purple (#826D8C) |
| Black text | 4.50:1 |
| White text | 4.66:1 |
Values
| HEX | #71728F |
| RGB | rgb(113, 114, 143) |
| HSL | hsl(238, 12%, 50%) |
| OKLCH | oklch(56.2% 0.045 283.3) |
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 #71728F | 4.66:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #71728F | 4.50:1 | AA | Lc 31.7 | Non-text elements, placeholder text |
| #71728F text on white | 4.66:1 | AA | Lc 72.4 | Content text, not long reading |
| #71728F text on black | 4.50:1 | AA | Lc -29.3 | Dividers and decoration only |
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 600.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D8D8E0
oklch(88.5% 0.011 286.2)
-
Step 300
300
#BEBFCE
oklch(80.8% 0.021 282.9)
-
Step 400
400
#9D9EB5
oklch(70.6% 0.033 283.5)
-
Step 500
500
#8687A2
oklch(63.2% 0.04 283.5)
-
Step 600
600 (this color)
#71728F
oklch(56.2% 0.045 283.3)
-
Step 700
700
#5D5E78
oklch(49.1% 0.041 283)
-
Step 800
800
#4C4D62
oklch(42.8% 0.035 282.7)
-
Step 900
900
#3F4050
oklch(37.7% 0.027 282.2)
-
Step 950
950
#25252F
oklch(26.9% 0.018 285.1)
#71728F 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) | #6B7590 | 0.011 |
| Deuteranopia (no green cones) | #6A738E | 0.011 |
| Tritanopia (no blue cones) | #6A777C | 0.039 |
| Achromatopsia (no color) | #747474 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71728F
#71728F
oklch(56.2% 0.045 283.3)
- #797758
#797758
oklch(56.3% 0.045 104.7)
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 #71728F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Purple #826D8C ΔE 0.028
- Battleship Gray #6C757D ΔE 0.034
- Purple Grey #866F85 ΔE 0.034
- Grey Blue #647D8E ΔE 0.036
- Battleship Grey #6B7C85 ΔE 0.038
- Slate Gray #708090 ΔE 0.040
- Lavender Gray #7E7F9A ΔE 0.043
- Metallic Blue #4F738E ΔE 0.045
Use #71728F 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.