#A15947
Closest named color: Sienna (#A0522D). oklch(54.4% 0.099 35), rgb(161, 89, 71).
Aa
White text reads best on this color (5.20:1).
About this color
#A15947 is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.099 and its hue 35°. 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 5.20:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #A15947 |
| RGB | rgb(161, 89, 71) |
| HSL | hsl(12, 39%, 45%) |
| OKLCH | oklch(54.4% 0.099 35) |
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 #A15947 | 5.20:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #A15947 | 4.03:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #A15947 text on white | 5.20:1 | AA | Lc 75.5 | Fine for body text |
| #A15947 text on black | 4.03:1 | AA large text | Lc -26.2 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F2E7E4
oklch(93.6% 0.013 35.7)
-
Step 200
200
#E9D4CE
oklch(88.5% 0.025 36.5)
-
Step 300
300
#DCB7AD
oklch(80.9% 0.045 35.6)
-
Step 400
400
#C99183
oklch(70.7% 0.071 34.5)
-
Step 500
500
#BA7563
oklch(63.1% 0.092 35.4)
-
Step 600
600 (this color)
#A15947
oklch(54.4% 0.099 35)
-
Step 700
700
#8D4C3C
oklch(49.1% 0.092 34.8)
-
Step 800
800
#733F31
oklch(42.8% 0.077 36)
-
Step 900
900
#5D362C
oklch(37.8% 0.059 35.2)
-
Step 950
950
#37201A
oklch(27.2% 0.038 35.3)
#A15947 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) | #6B6345 | 0.097 |
| Deuteranopia (no green cones) | #7C7346 | 0.091 |
| Tritanopia (no blue cones) | #AF4D55 | 0.045 |
| Achromatopsia (no color) | #6D6D6D | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A15947
#A15947
oklch(54.4% 0.099 35)
- #007D93
#007D93
oklch(54.3% 0.096 215.8)
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 #A15947, 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 0.036
- Sepia #985E2B ΔE 0.043
- Cocoa #875F42 ΔE 0.050
- Cinnamon #AC4F06 ΔE 0.052
- Light Maroon #A24857 ΔE 0.053
- Raw Umber #A75E09 ΔE 0.057
- Dusty Red #B9484E ΔE 0.058
Use #A15947 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.