#A8564C
Closest named color: Sienna (#A0522D). oklch(55% 0.11 28.3), rgb(168, 86, 76).
Aa
White text reads best on this color (5.12:1).
About this color
#A8564C is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.110 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.040 away. White text reads best on it, at 5.12:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 4.10:1 |
| White text | 5.12:1 |
Values
| HEX | #A8564C |
| RGB | rgb(168, 86, 76) |
| HSL | hsl(7, 38%, 48%) |
| OKLCH | oklch(55% 0.11 28.3) |
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 #A8564C | 5.12:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #A8564C | 4.10:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #A8564C text on white | 5.12:1 | AA | Lc 74.9 | Content text, not long reading |
| #A8564C text on black | 4.10:1 | AA large text | Lc -26.8 | 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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F3E6E4
oklch(93.5% 0.014 28)
-
Step 200
200
#EBD3CF
oklch(88.6% 0.027 29)
-
Step 300
300
#DFB5AF
oklch(80.9% 0.05 27.7)
-
Step 400
400
#CD8E85
oklch(70.7% 0.079 28.2)
-
Step 500
500
#BF7166
oklch(63.1% 0.101 28.8)
-
Step 600
600 (this color)
#A8564C
oklch(55% 0.11 28.3)
-
Step 700
700
#92483F
oklch(49.2% 0.102 28.4)
-
Step 800
800
#763B34
oklch(42.6% 0.084 28.1)
-
Step 900
900
#60332D
oklch(37.7% 0.066 28.6)
-
Step 950
950
#381E1B
oklch(26.9% 0.041 27.2)
#A8564C 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) | #6A634B | 0.112 |
| Deuteranopia (no green cones) | #7E744A | 0.104 |
| Tritanopia (no blue cones) | #B74954 | 0.041 |
| Achromatopsia (no color) | #6E6E6E | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A8564C
#A8564C
oklch(55% 0.11 28.3)
- #00808E
#00808E
oklch(54.9% 0.094 208.2)
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 #A8564C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.040
- Dusty Red #B9484E ΔE 0.041
- Light Maroon #A24857 ΔE 0.044
- Earth #A2653E ΔE 0.047
- Dark Rose #B5485D ΔE 0.049
- Dull Red #BB3F3F ΔE 0.051
- Cinnamon #AC4F06 ΔE 0.056
- Clay #B66A50 ΔE 0.058
Use #A8564C 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.