#A6736B
Closest named color: Pinkish Brown (#B17261). oklch(60.6% 0.066 29.1), rgb(166, 115, 107).
Aa
Black text reads best on this color (5.28:1).
About this color
#A6736B is a medium-dark, muted red. In OKLCH its lightness is 61%, its chroma 0.066 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.022 away. Black text reads best on it, at 5.28:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.28:1 |
| White text | 3.97:1 |
Values
| HEX | #A6736B |
| RGB | rgb(166, 115, 107) |
| HSL | hsl(8, 25%, 54%) |
| OKLCH | oklch(60.6% 0.066 29.1) |
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 #A6736B | 3.97:1 | AA large text | Lc -72.5 | Content text, not long reading |
| Black text on #A6736B | 5.28:1 | AA | Lc 37.1 | Non-text elements, placeholder text |
| #A6736B text on white | 3.97:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #A6736B text on black | 5.28:1 | AA | Lc -34.7 | 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
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#F0E8E6
oklch(93.7% 0.009 34.3)
-
Step 200
200
#E5D5D2
oklch(88.5% 0.018 30.3)
-
Step 300
300
#D5B9B5
oklch(80.9% 0.033 27.5)
-
Step 400
400
#BF958E
oklch(70.7% 0.052 29.3)
-
Step 500
500 (this color)
#A6736B
oklch(60.6% 0.066 29.1)
-
Step 600
600
#99635B
oklch(55.6% 0.072 28.8)
-
Step 700
700
#83524B
oklch(49.2% 0.067 28.6)
-
Step 800
800
#6A433D
oklch(42.6% 0.056 29.1)
-
Step 900
900
#563934
oklch(37.7% 0.043 30)
-
Step 950
950
#33211F
oklch(27% 0.028 26.2)
#A6736B 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) | #7E7A6A | 0.067 |
| Deuteranopia (no green cones) | #8A846A | 0.063 |
| Tritanopia (no blue cones) | #B16C71 | 0.029 |
| Achromatopsia (no color) | #808080 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6736B
#A6736B
oklch(60.6% 0.066 29.1)
- #4F8D97
#4F8D97
oklch(60.6% 0.066 208.9)
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 #A6736B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.022
- Reddish Grey #997570 ΔE 0.022
- Mauve #AE7181 ΔE 0.038
- Clay #B66A50 ΔE 0.042
- Mocha #9D7651 ΔE 0.043
- Dusky Rose #BA6873 ΔE 0.047
- English Lavender #9D8189 ΔE 0.047
- Dusty Rose #C0737A ΔE 0.051
Use #A6736B 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.