#AF7528
Closest named color: Leather (#AC7434). oklch(61% 0.115 69.5), rgb(175, 117, 40).
Aa
Black text reads best on this color (5.39:1).
About this color
#AF7528 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 61%, its chroma 0.115 and its hue 69°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.011 away. Black text reads best on it, at 5.39:1.
| Hue family | Browns |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.39:1 |
| White text | 3.89:1 |
Values
| HEX | #AF7528 |
| RGB | rgb(175, 117, 40) |
| HSL | hsl(34, 63%, 42%) |
| OKLCH | oklch(61% 0.115 69.5) |
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 #AF7528 | 3.89:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #AF7528 | 5.39:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #AF7528 text on white | 3.89:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #AF7528 text on black | 5.39:1 | AA | Lc -35.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F9F5F0
oklch(97.2% 0.008 73.7)
-
Step 100
100
#F1E8DE
oklch(93.5% 0.017 70.5)
-
Step 200
200
#E7D6C3
oklch(88.5% 0.032 70.5)
-
Step 300
300
#D9BB9A
oklch(81% 0.056 69.6)
-
Step 400
400
#C59661
oklch(70.6% 0.09 68.9)
-
Step 500
500 (this color)
#AF7528
oklch(61% 0.115 69.5)
-
Step 600
600
#A06400
oklch(55.6% 0.121 69.2)
-
Step 700
700
#875400
oklch(49.2% 0.107 69.6)
-
Step 800
800
#6F4400
oklch(42.7% 0.093 69.4)
-
Step 900
900
#5B390A
oklch(37.7% 0.076 69.1)
-
Step 950
950
#352209
oklch(27% 0.047 70.6)
#AF7528 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) | #89791D | 0.067 |
| Deuteranopia (no green cones) | #96872A | 0.061 |
| Tritanopia (no blue cones) | #BF6765 | 0.092 |
| Achromatopsia (no color) | #818181 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF7528
#AF7528
oklch(61% 0.115 69.5)
- #4787C5
#4787C5
oklch(60.9% 0.116 249.6)
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 #AF7528, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.011
- Caramel #AF6F09 ΔE 0.018
- Golden Brown #B27A01 ΔE 0.024
- Clay Brown #B2713D ΔE 0.025
- Bronze #A87900 ΔE 0.027
- Tiger's Eye #BC6C25 ΔE 0.030
- Brown Orange #B96902 ΔE 0.031
- Mustard Brown #AC7E04 ΔE 0.033
Use #AF7528 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.