#A1564D
Closest named color: Sienna (#A0522D). oklch(54% 0.101 28), rgb(161, 86, 77).
Aa
White text reads best on this color (5.31:1).
About this color
#A1564D is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.101 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.037 away. White text reads best on it, at 5.31:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.95:1 |
| White text | 5.31:1 |
Values
| HEX | #A1564D |
| RGB | rgb(161, 86, 77) |
| HSL | hsl(6, 35%, 47%) |
| OKLCH | oklch(54% 0.101 28) |
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 #A1564D | 5.31:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #A1564D | 3.95:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #A1564D text on white | 5.31:1 | AA | Lc 76.1 | Fine for body text |
| #A1564D text on black | 3.95:1 | AA large text | Lc -25.6 | Dividers and decoration only |
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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F3E7E5
oklch(93.7% 0.013 28.9)
-
Step 200
200
#E9D3D0
oklch(88.4% 0.025 26.9)
-
Step 300
300
#DDB6B0
oklch(80.9% 0.046 28.3)
-
Step 400
400
#CA9087
oklch(70.8% 0.072 28.9)
-
Step 500
500
#BB736A
oklch(63.1% 0.093 27.7)
-
Step 600
600 (this color)
#A1564D
oklch(54% 0.101 28)
-
Step 700
700
#8E4A42
oklch(49% 0.094 27.9)
-
Step 800
800
#743D37
oklch(42.7% 0.078 27.3)
-
Step 900
900
#5E352F
oklch(37.8% 0.06 29.1)
-
Step 950
950
#371F1C
oklch(27% 0.038 27.6)
#A1564D 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) | #67624C | 0.104 |
| Deuteranopia (no green cones) | #7A714C | 0.095 |
| Tritanopia (no blue cones) | #AF4B54 | 0.038 |
| Achromatopsia (no color) | #6B6B6B | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1564D
#A1564D
oklch(54% 0.101 28)
- #007D8B
#007D8B
oklch(54% 0.093 208.5)
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 #A1564D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.037
- Light Maroon #A24857 ΔE 0.041
- Earth #A2653E ΔE 0.049
- Dusty Red #B9484E ΔE 0.051
- Sepia #985E2B ΔE 0.054
- Dark Rose #B5485D ΔE 0.055
- Cocoa #875F42 ΔE 0.056
- Light Burgundy #A8415B ΔE 0.058
Use #A1564D 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.