#AC736D
Closest named color: Pinkish Brown (#B17261). oklch(61.3% 0.073 26), rgb(172, 115, 109).
Aa
Black text reads best on this color (5.42:1).
About this color
#AC736D is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.073 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.017 away. Black text reads best on it, at 5.42:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.42:1 |
| White text | 3.86:1 |
Values
| HEX | #AC736D |
| RGB | rgb(172, 115, 109) |
| HSL | hsl(6, 28%, 55%) |
| OKLCH | oklch(61.3% 0.073 26) |
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 #AC736D | 3.86:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #AC736D | 5.42:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #AC736D text on white | 3.86:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #AC736D text on black | 5.42:1 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F1E7E6
oklch(93.6% 0.011 24.3)
-
Step 200
200
#E6D4D2
oklch(88.4% 0.02 25.2)
-
Step 300
300
#D7B8B5
oklch(80.9% 0.036 24.5)
-
Step 400
400
#C2938E
oklch(70.6% 0.058 25.6)
-
Step 500
500 (this color)
#AC736D
oklch(61.3% 0.073 26)
-
Step 600
600
#9D615B
oklch(55.7% 0.079 26.1)
-
Step 700
700
#86504A
oklch(49.2% 0.074 26.9)
-
Step 800
800
#6D413D
oklch(42.6% 0.062 25.6)
-
Step 900
900
#583834
oklch(37.7% 0.047 27.3)
-
Step 950
950
#34211F
oklch(27.1% 0.03 25.9)
#AC736D 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) | #7F7B6C | 0.075 |
| Deuteranopia (no green cones) | #8C866C | 0.071 |
| Tritanopia (no blue cones) | #B86C72 | 0.029 |
| Achromatopsia (no color) | #818181 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC736D
#AC736D
oklch(61.3% 0.073 26)
- #49919A
#49919A
oklch(61.4% 0.073 206.2)
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 #AC736D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.017
- Reddish Grey #997570 ΔE 0.032
- Mauve #AE7181 ΔE 0.032
- Dusky Rose #BA6873 ΔE 0.038
- Clay #B66A50 ΔE 0.039
- Dusty Rose #C0737A ΔE 0.041
- English Lavender #9D8189 ΔE 0.048
- Mocha #9D7651 ΔE 0.051
Use #AC736D 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.