#A6493D
Closest named color: Sienna (#A0522D). oklch(52.4% 0.126 29.4), rgb(166, 73, 61).
Aa
White text reads best on this color (5.76:1).
About this color
#A6493D is a medium-dark, moderately saturated red. In OKLCH its lightness is 52%, its chroma 0.126 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.034 away. White text reads best on it, at 5.76:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.64:1 |
| White text | 5.76:1 |
Values
| HEX | #A6493D |
| RGB | rgb(166, 73, 61) |
| HSL | hsl(7, 46%, 45%) |
| OKLCH | oklch(52.4% 0.126 29.4) |
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 #A6493D | 5.76:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #A6493D | 3.64:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #A6493D text on white | 5.76:1 | AA | Lc 78.3 | Fine for body text |
| #A6493D text on black | 3.64:1 | AA large text | Lc -23.5 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F5E6E4
oklch(93.6% 0.017 26.7)
-
Step 200
200
#EDD2CD
oklch(88.5% 0.031 30.2)
-
Step 300
300
#E3B4AC
oklch(81% 0.056 29.5)
-
Step 400
400
#D38B80
oklch(70.7% 0.09 29)
-
Step 500
500
#C66D60
oklch(63.2% 0.115 29.4)
-
Step 600
600 (this color)
#A6493D
oklch(52.4% 0.126 29.4)
-
Step 700
700
#984338
oklch(49.2% 0.117 29.4)
-
Step 800
800
#7B372E
oklch(42.6% 0.097 29.4)
-
Step 900
900
#643129
oklch(37.8% 0.075 30.2)
-
Step 950
950
#3B1D18
oklch(27.1% 0.048 30.5)
#A6493D 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) | #61593B | 0.129 |
| Deuteranopia (no green cones) | #786D3B | 0.119 |
| Tritanopia (no blue cones) | #B63846 | 0.045 |
| Achromatopsia (no color) | #666666 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6493D
#A6493D
oklch(52.4% 0.126 29.4)
- #007886
#007886
oklch(52.4% 0.09 209)
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 #A6493D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.034
- Light Maroon #A24857 ΔE 0.038
- Dull Red #BB3F3F ΔE 0.042
- Burnt Umber #A0450E ΔE 0.043
- Dusty Red #B9484E ΔE 0.044
- Brick #A03623 ΔE 0.044
- Cinnamon #AC4F06 ΔE 0.050
- Russet #A13905 ΔE 0.050
Use #A6493D 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.