#522B25
Closest named color: Purple Brown (#673A3F). oklch(33.8% 0.059 29.7), rgb(82, 43, 37).
Aa
White text reads best on this color (12.13:1).
About this color
#522B25 is a dark, muted red. In OKLCH its lightness is 34%, its chroma 0.059 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.069 away. White text reads best on it, at 12.13:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.73:1 |
| White text | 12.13:1 |
Values
| HEX | #522B25 |
| RGB | rgb(82, 43, 37) |
| HSL | hsl(8, 38%, 23%) |
| OKLCH | oklch(33.8% 0.059 29.7) |
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 #522B25 | 12.13:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #522B25 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #522B25 text on white | 12.13:1 | AAA | Lc 97.5 | Preferred for body text |
| #522B25 text on black | 1.73:1 | 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
#F2E7E5
oklch(93.6% 0.012 29.9)
-
Step 200
200
#E9D4D0
oklch(88.6% 0.024 30.5)
-
Step 300
300
#DCB7B0
oklch(81% 0.044 30.6)
-
Step 400
400
#C99087
oklch(70.6% 0.071 29)
-
Step 500
500
#BA7469
oklch(63.1% 0.091 29.5)
-
Step 600
600
#A55C50
oklch(55.6% 0.098 30.3)
-
Step 700
700
#8D4B41
oklch(49% 0.091 29.8)
-
Step 800
800
#733E36
oklch(42.7% 0.076 29.6)
-
Step 900
900 (this color)
#522B25
oklch(33.8% 0.059 29.7)
-
Step 950
950
#371F1B
oklch(27% 0.039 30)
#522B25 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) | #343124 | 0.060 |
| Deuteranopia (no green cones) | #3E3924 | 0.056 |
| Tritanopia (no blue cones) | #59252A | 0.024 |
| Achromatopsia (no color) | #363636 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #522B25
#522B25
oklch(33.8% 0.059 29.7)
- #003F48
#003F48
oklch(33.7% 0.058 210.6)
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 #522B25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.069
- Reddy Brown #6E1005 ΔE 0.070
- Onyx #343A40 ΔE 0.070
- Chocolate Brown #411900 ΔE 0.073
- Charcoal Grey #3C4142 ΔE 0.074
- Claret #680018 ΔE 0.075
- Chestnut #742802 ΔE 0.076
- Burgundy #610023 ΔE 0.077
Use #522B25 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.