#522F25
Closest named color: Purple Brown (#673A3F). oklch(34.6% 0.055 36.7), rgb(82, 47, 37).
Aa
White text reads best on this color (11.71:1).
About this color
#522F25 is a dark, muted red. In OKLCH its lightness is 35%, its chroma 0.055 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.064 away. White text reads best on it, at 11.71:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.79:1 |
| White text | 11.71:1 |
Values
| HEX | #522F25 |
| RGB | rgb(82, 47, 37) |
| HSL | hsl(13, 38%, 23%) |
| OKLCH | oklch(34.6% 0.055 36.7) |
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 #522F25 | 11.71:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #522F25 | 1.79:1 | Fails | Lc 0.0 | Not readable |
| #522F25 text on white | 11.71:1 | AAA | Lc 96.7 | Preferred for body text |
| #522F25 text on black | 1.79:1 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F1E7E4
oklch(93.5% 0.012 37.4)
-
Step 200
200
#E7D4CF
oklch(88.4% 0.022 35.1)
-
Step 300
300
#D9B8AE
oklch(80.8% 0.041 37.5)
-
Step 400
400
#C59384
oklch(70.7% 0.065 37.4)
-
Step 500
500
#B67765
oklch(63.1% 0.084 36.7)
-
Step 600
600
#A15F4D
oklch(55.6% 0.091 36.1)
-
Step 700
700
#8A4E3E
oklch(49.1% 0.085 35.8)
-
Step 800
800
#704133
oklch(42.8% 0.07 37.4)
-
Step 900
900 (this color)
#522F25
oklch(34.6% 0.055 36.7)
-
Step 950
950
#35201A
oklch(26.9% 0.035 36.7)
#522F25 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) | #383424 | 0.052 |
| Deuteranopia (no green cones) | #403B25 | 0.048 |
| Tritanopia (no blue cones) | #59292C | 0.026 |
| Achromatopsia (no color) | #383838 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #522F25
#522F25
oklch(34.6% 0.055 36.7)
- #0E404C
#0E404C
oklch(34.5% 0.055 217.6)
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 #522F25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.064
- Charcoal Grey #3C4142 ΔE 0.066
- Onyx #343A40 ΔE 0.066
- Chestnut #742802 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.075
- Chocolate Brown #411900 ΔE 0.080
- Claret #680018 ΔE 0.083
- Gunmetal #293241 ΔE 0.085
Use #522F25 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.