#AF6345
Closest named color: Clay (#B66A50). oklch(58% 0.108 41.9), rgb(175, 99, 69).
Aa
Black text reads best on this color (4.69:1).
About this color
#AF6345 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 58%, its chroma 0.108 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.024 away. Black text reads best on it, at 4.69:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 4.69:1 |
| White text | 4.47:1 |
Values
| HEX | #AF6345 |
| RGB | rgb(175, 99, 69) |
| HSL | hsl(17, 43%, 48%) |
| OKLCH | oklch(58% 0.108 41.9) |
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 #AF6345 | 4.47:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #AF6345 | 4.69:1 | AA | Lc 33.3 | Non-text elements, placeholder text |
| #AF6345 text on white | 4.47:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #AF6345 text on black | 4.69:1 | AA | Lc -30.9 | 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 600.
-
Step 50
50
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F3E7E3
oklch(93.6% 0.014 39.4)
-
Step 200
200
#EAD4CC
oklch(88.6% 0.027 41.1)
-
Step 300
300
#DDB7A9
oklch(80.9% 0.048 41.2)
-
Step 400
400
#CB917B
oklch(70.8% 0.078 41.6)
-
Step 500
500
#BC7559
oklch(63.2% 0.099 42.2)
-
Step 600
600 (this color)
#AF6345
oklch(58% 0.108 41.9)
-
Step 700
700
#8F4B30
oklch(49% 0.1 41.8)
-
Step 800
800
#743E29
oklch(42.6% 0.082 41.6)
-
Step 900
900
#5E3525
oklch(37.6% 0.065 41.9)
-
Step 950
950
#371F16
oklch(26.8% 0.041 41.2)
#AF6345 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) | #776D42 | 0.099 |
| Deuteranopia (no green cones) | #897D44 | 0.091 |
| Tritanopia (no blue cones) | #BF555C | 0.058 |
| Achromatopsia (no color) | #777777 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF6345
#AF6345
oklch(58% 0.108 41.9)
- #0088A7
#0088A7
oklch(58.1% 0.107 221.4)
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 #AF6345, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.024
- Earth #A2653E ΔE 0.026
- Copper #B66325 ΔE 0.032
- Adobe #BD6C48 ΔE 0.036
- Clay Brown #B2713D ΔE 0.040
- Pinkish Brown #B17261 ΔE 0.043
- Orangey Brown #B16002 ΔE 0.045
- Umber #B26400 ΔE 0.048
Use #AF6345 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.