#A04735
Closest named color: Sienna (#A0522D). oklch(51% 0.123 33), rgb(160, 71, 53).
Aa
White text reads best on this color (6.09:1).
About this color
#A04735 is a medium-dark, moderately saturated red. In OKLCH its lightness is 51%, its chroma 0.123 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 6.09:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.44:1 |
| White text | 6.09:1 |
Values
| HEX | #A04735 |
| RGB | rgb(160, 71, 53) |
| HSL | hsl(10, 50%, 42%) |
| OKLCH | oklch(51% 0.123 33) |
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 #A04735 | 6.09:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #A04735 | 3.44:1 | AA large text | Lc 24.2 | Dividers and decoration only |
| #A04735 text on white | 6.09:1 | AA | Lc 79.9 | Fine for body text |
| #A04735 text on black | 3.44:1 | AA large text | Lc -22.0 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EED2CB
oklch(88.5% 0.033 34.3)
-
Step 300
300
#E4B3A8
oklch(80.8% 0.059 32.9)
-
Step 400
400
#D58A7A
oklch(70.6% 0.096 32.7)
-
Step 500
500
#C86C58
oklch(63.2% 0.121 33.4)
-
Step 600
600
#B3513E
oklch(55.5% 0.132 32.6)
-
Step 700
700 (this color)
#A04735
oklch(51% 0.123 33)
-
Step 800
800
#7D3628
oklch(42.6% 0.102 32.8)
-
Step 900
900
#653025
oklch(37.7% 0.079 33)
-
Step 950
950
#3B1D16
oklch(27% 0.049 34.1)
#A04735 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) | #5E5633 | 0.124 |
| Deuteranopia (no green cones) | #746933 | 0.114 |
| Tritanopia (no blue cones) | #AF3643 | 0.049 |
| Achromatopsia (no color) | #626262 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A04735
#A04735
oklch(51% 0.123 33)
- #007384
#007384
oklch(51% 0.089 212.5)
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 #A04735, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.030
- Burnt Umber #A0450E ΔE 0.032
- Brick #A03623 ΔE 0.034
- Russet #A13905 ΔE 0.038
- Light Maroon #A24857 ΔE 0.046
- Rusty Red #AF2F0D ΔE 0.048
- Cinnamon #AC4F06 ΔE 0.049
- Warm Brown #964E02 ΔE 0.050
Use #A04735 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.