#A6555D
Closest named color: Light Maroon (#A24857). oklch(54.9% 0.107 15), rgb(166, 85, 93).
Aa
White text reads best on this color (5.14:1).
About this color
#A6555D is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.107 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.031 away. White text reads best on it, at 5.14:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 4.07:1 |
| White text | 5.14:1 |
Values
| HEX | #A6555D |
| RGB | rgb(166, 85, 93) |
| HSL | hsl(354, 32%, 49%) |
| OKLCH | oklch(54.9% 0.107 15) |
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 #A6555D | 5.14:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #A6555D | 4.07:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #A6555D text on white | 5.14:1 | AA | Lc 75.1 | Fine for body text |
| #A6555D text on black | 4.07:1 | AA large text | Lc -26.6 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E7
oklch(93.6% 0.014 12)
-
Step 200
200
#EAD2D3
oklch(88.4% 0.027 14.8)
-
Step 300
300
#DEB5B7
oklch(81% 0.048 14.9)
-
Step 400
400
#CC8D91
oklch(70.7% 0.077 15)
-
Step 500
500
#BD7076
oklch(63.1% 0.098 15.2)
-
Step 600
600 (this color)
#A6555D
oklch(54.9% 0.107 15)
-
Step 700
700
#90474E
oklch(49.1% 0.099 15.4)
-
Step 800
800
#753B40
oklch(42.8% 0.081 15.7)
-
Step 900
900
#5F3336
oklch(37.8% 0.064 16.2)
-
Step 950
950
#381E20
oklch(27.1% 0.041 15.2)
#A6555D 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) | #65635D | 0.116 |
| Deuteranopia (no green cones) | #7A745B | 0.108 |
| Tritanopia (no blue cones) | #B34B58 | 0.029 |
| Achromatopsia (no color) | #6D6D6D | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6555D
#A6555D
oklch(54.9% 0.107 15)
- #008282
#008282
oklch(54.9% 0.094 194.8)
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 #A6555D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.031
- Dark Rose #B5485D ΔE 0.037
- Dusty Red #B9484E ΔE 0.042
- Light Burgundy #A8415B ΔE 0.043
- Dull Red #BB3F3F ΔE 0.057
- Light Plum #9D5783 ΔE 0.060
- Sienna #A0522D ΔE 0.062
- Dusky Rose #BA6873 ΔE 0.064
Use #A6555D 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.