#523947
Closest named color: Purple Brown (#673A3F). oklch(37.8% 0.041 344.6), rgb(82, 57, 71).
Aa
White text reads best on this color (10.31:1).
About this color
#523947 is a dark, muted purple. In OKLCH its lightness is 38%, its chroma 0.041 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.043 away. White text reads best on it, at 10.31:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.03:1 |
| White text | 10.31:1 |
Values
| HEX | #523947 |
| RGB | rgb(82, 57, 71) |
| HSL | hsl(326, 18%, 27%) |
| OKLCH | oklch(37.8% 0.041 344.6) |
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 #523947 | 10.31:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #523947 | 2.03:1 | Fails | Lc 10.0 | Not readable |
| #523947 text on white | 10.31:1 | AAA | Lc 93.9 | Preferred for body text |
| #523947 text on black | 2.03:1 | Fails | Lc -8.6 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EFE7EB
oklch(93.5% 0.01 345.4)
-
Step 200
200
#E2D5DC
oklch(88.5% 0.017 343.7)
-
Step 300
300
#D0B9C5
oklch(80.9% 0.031 345)
-
Step 400
400
#B895A8
oklch(70.8% 0.049 344.6)
-
Step 500
500
#A67A93
oklch(63.1% 0.064 344)
-
Step 600
600
#91637D
oklch(55.7% 0.069 344.7)
-
Step 700
700
#7B5269
oklch(49.1% 0.064 345)
-
Step 800
800
#644356
oklch(42.7% 0.053 344.1)
-
Step 900
900 (this color)
#523947
oklch(37.8% 0.041 344.6)
-
Step 950
950
#302129
oklch(26.9% 0.027 345.8)
#523947 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) | #3A3E48 | 0.043 |
| Deuteranopia (no green cones) | #404246 | 0.041 |
| Tritanopia (no blue cones) | #55393E | 0.016 |
| Achromatopsia (no color) | #404040 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #523947
#523947
oklch(37.8% 0.041 344.6)
- #2C493C
#2C493C
oklch(37.8% 0.042 164.3)
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 #523947, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.047
- Onyx #343A40 ΔE 0.056
- Dark Grey Blue #29465B ΔE 0.072
- Charcoal #264653 ΔE 0.073
- Brownish Purple #76424E ΔE 0.077
- Gunmetal #293241 ΔE 0.079
- Dark Slate Gray #2F4F4F ΔE 0.080
Use #523947 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.