#A15047
Closest named color: Sienna (#A0522D). oklch(52.9% 0.109 27.9), rgb(161, 80, 71).
Aa
White text reads best on this color (5.59:1).
About this color
#A15047 is a medium-dark, moderately saturated red. In OKLCH its lightness is 53%, its chroma 0.109 and its hue 28°. 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 5.59:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #A15047 |
| RGB | rgb(161, 80, 71) |
| HSL | hsl(6, 39%, 45%) |
| OKLCH | oklch(52.9% 0.109 27.9) |
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 #A15047 | 5.59:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #A15047 | 3.75:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #A15047 text on white | 5.59:1 | AA | Lc 77.6 | Fine for body text |
| #A15047 text on black | 3.75:1 | AA large text | Lc -24.2 | 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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F3E6E5
oklch(93.5% 0.014 22.8)
-
Step 200
200
#EBD3CF
oklch(88.6% 0.027 29)
-
Step 300
300
#DFB5AF
oklch(80.9% 0.05 27.7)
-
Step 400
400
#CD8E85
oklch(70.7% 0.079 28.2)
-
Step 500
500
#BF7167
oklch(63.2% 0.101 28)
-
Step 600
600 (this color)
#A15047
oklch(52.9% 0.109 27.9)
-
Step 700
700
#92483F
oklch(49.2% 0.102 28.4)
-
Step 800
800
#763B34
oklch(42.6% 0.084 28.1)
-
Step 900
900
#60332E
oklch(37.7% 0.066 27.3)
-
Step 950
950
#381E1B
oklch(26.9% 0.041 27.2)
#A15047 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) | #635D46 | 0.113 |
| Deuteranopia (no green cones) | #776E45 | 0.105 |
| Tritanopia (no blue cones) | #AF434E | 0.040 |
| Achromatopsia (no color) | #686868 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A15047
#A15047
oklch(52.9% 0.109 27.9)
- #007A87
#007A87
oklch(53% 0.091 207.8)
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 #A15047, 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 0.034
- Dusty Red #B9484E ΔE 0.049
- Light Burgundy #A8415B ΔE 0.052
- Burnt Umber #A0450E ΔE 0.052
- Dull Red #BB3F3F ΔE 0.054
- Dark Rose #B5485D ΔE 0.054
- Cinnamon #AC4F06 ΔE 0.057
Use #A15047 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.