#A5564E
Closest named color: Sienna (#A0522D). oklch(54.6% 0.105 27.1), rgb(165, 86, 78).
Aa
White text reads best on this color (5.19:1).
About this color
#A5564E is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.105 and its hue 27°. 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 5.19:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #A5564E |
| RGB | rgb(165, 86, 78) |
| HSL | hsl(6, 36%, 48%) |
| OKLCH | oklch(54.6% 0.105 27.1) |
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 #A5564E | 5.19:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #A5564E | 4.04:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #A5564E text on white | 5.19:1 | AA | Lc 75.4 | Fine for body text |
| #A5564E text on black | 4.04:1 | AA large text | Lc -26.3 | 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
#F3E7E5
oklch(93.7% 0.013 28.9)
-
Step 200
200
#EAD3D0
oklch(88.5% 0.026 26.6)
-
Step 300
300
#DEB6B0
oklch(81% 0.047 28.1)
-
Step 400
400
#CC8F87
oklch(70.8% 0.076 27.5)
-
Step 500
500
#BD7269
oklch(63.1% 0.097 27.5)
-
Step 600
600 (this color)
#A5564E
oklch(54.6% 0.105 27.1)
-
Step 700
700
#904941
oklch(49.1% 0.098 27.8)
-
Step 800
800
#753C36
oklch(42.7% 0.081 27.2)
-
Step 900
900
#5F342F
oklch(37.8% 0.063 27.5)
-
Step 950
950
#381F1C
oklch(27.2% 0.04 27.3)
#A5564E 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) | #68634D | 0.110 |
| Deuteranopia (no green cones) | #7C734D | 0.101 |
| Tritanopia (no blue cones) | #B34A54 | 0.038 |
| Achromatopsia (no color) | #6D6D6D | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A5564E
#A5564E
oklch(54.6% 0.105 27.1)
- #007F8C
#007F8C
oklch(54.5% 0.094 207.3)
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 #A5564E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.040
- Light Maroon #A24857 ΔE 0.041
- Dusty Red #B9484E ΔE 0.044
- Earth #A2653E ΔE 0.049
- Dark Rose #B5485D ΔE 0.050
- Dull Red #BB3F3F ΔE 0.055
- Light Burgundy #A8415B ΔE 0.057
- Sepia #985E2B ΔE 0.058
Use #A5564E 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.