#A55746
Closest named color: Sienna (#A0522D). oklch(54.6% 0.107 33.4), rgb(165, 87, 70).
Aa
White text reads best on this color (5.18:1).
About this color
#A55746 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.107 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.030 away. White text reads best on it, at 5.18:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 4.05:1 |
| White text | 5.18:1 |
Values
| HEX | #A55746 |
| RGB | rgb(165, 87, 70) |
| HSL | hsl(11, 40%, 46%) |
| OKLCH | oklch(54.6% 0.107 33.4) |
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 #A55746 | 5.18:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #A55746 | 4.05:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #A55746 text on white | 5.18:1 | AA | Lc 75.3 | Fine for body text |
| #A55746 text on black | 4.05:1 | AA large text | Lc -26.4 | 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
#F3E7E4
oklch(93.7% 0.014 34.3)
-
Step 200
200
#EAD3CE
oklch(88.4% 0.027 32.2)
-
Step 300
300
#DEB6AD
oklch(80.9% 0.048 32.8)
-
Step 400
400
#CC8F81
oklch(70.6% 0.078 33.4)
-
Step 500
500
#BD7362
oklch(63.1% 0.098 33.7)
-
Step 600
600 (this color)
#A55746
oklch(54.6% 0.107 33.4)
-
Step 700
700
#90493A
oklch(49% 0.099 33.1)
-
Step 800
800
#753D30
oklch(42.7% 0.082 34.1)
-
Step 900
900
#5F342B
oklch(37.7% 0.064 32.7)
-
Step 950
950
#381F19
oklch(27.1% 0.041 34.3)
#A55746 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) | #6A6344 | 0.107 |
| Deuteranopia (no green cones) | #7D7345 | 0.098 |
| Tritanopia (no blue cones) | #B44A53 | 0.046 |
| Achromatopsia (no color) | #6D6D6D | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A55746
#A55746
oklch(54.6% 0.107 33.4)
- #007E92
#007E92
oklch(54.5% 0.096 213.9)
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 #A55746, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.030
- Earth #A2653E ΔE 0.040
- Sepia #985E2B ΔE 0.048
- Cinnamon #AC4F06 ΔE 0.049
- Dusty Red #B9484E ΔE 0.050
- Light Maroon #A24857 ΔE 0.050
- Burnt Siena #B75203 ΔE 0.056
- Dull Red #BB3F3F ΔE 0.057
Use #A55746 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.