#A6483B
Closest named color: Sienna (#A0522D). oklch(52.2% 0.127 29.9), rgb(166, 72, 59).
Aa
White text reads best on this color (5.81:1).
About this color
#A6483B is a medium-dark, moderately saturated red. In OKLCH its lightness is 52%, its chroma 0.127 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.033 away. White text reads best on it, at 5.81:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.61:1 |
| White text | 5.81:1 |
Values
| HEX | #A6483B |
| RGB | rgb(166, 72, 59) |
| HSL | hsl(7, 48%, 44%) |
| OKLCH | oklch(52.2% 0.127 29.9) |
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 #A6483B | 5.81:1 | AA | Lc -83.8 | Fine for body text |
| Black text on #A6483B | 3.61:1 | AA large text | Lc 25.6 | Dividers and decoration only |
| #A6483B text on white | 5.81:1 | AA | Lc 78.5 | Fine for body text |
| #A6483B text on black | 3.61:1 | AA large text | Lc -23.3 | 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 700.
-
Step 50
50
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E6E3
oklch(93.7% 0.018 30.3)
-
Step 200
200
#EFD1CC
oklch(88.4% 0.034 29)
-
Step 300
300
#E6B2A9
oklch(80.8% 0.062 29.7)
-
Step 400
400
#D7897C
oklch(70.7% 0.098 30)
-
Step 500
500
#CA695B
oklch(63% 0.126 29.6)
-
Step 600
600
#B54F41
oklch(55.6% 0.136 29.9)
-
Step 700
700 (this color)
#A6483B
oklch(52.2% 0.127 29.9)
-
Step 800
800
#7F342A
oklch(42.7% 0.106 29.8)
-
Step 900
900
#662F26
oklch(37.7% 0.081 30.8)
-
Step 950
950
#3C1C17
oklch(27% 0.051 30.1)
#A6483B 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) | #605939 | 0.132 |
| Deuteranopia (no green cones) | #776D39 | 0.122 |
| Tritanopia (no blue cones) | #B63645 | 0.047 |
| Achromatopsia (no color) | #656565 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6483B
#A6483B
oklch(52.2% 0.127 29.9)
- #007786
#007786
oklch(52.2% 0.09 210)
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 #A6483B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.033
- Light Maroon #A24857 ΔE 0.039
- Burnt Umber #A0450E ΔE 0.041
- Brick #A03623 ΔE 0.042
- Dull Red #BB3F3F ΔE 0.042
- Dusty Red #B9484E ΔE 0.045
- Russet #A13905 ΔE 0.048
- Rusty Red #AF2F0D ΔE 0.049
Use #A6483B 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.