#A3605F
Closest named color: Earth (#A2653E). oklch(56.4% 0.088 21.1), rgb(163, 96, 95).
Aa
White text reads best on this color (4.77:1).
About this color
#A3605F is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.088 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.050 away. White text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #A3605F |
| RGB | rgb(163, 96, 95) |
| HSL | hsl(1, 27%, 51%) |
| OKLCH | oklch(56.4% 0.088 21.1) |
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 #A3605F | 4.77:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #A3605F | 4.39:1 | AA large text | Lc 31.1 | Non-text elements, placeholder text |
| #A3605F text on white | 4.77:1 | AA | Lc 72.9 | Content text, not long reading |
| #A3605F text on black | 4.39:1 | AA large text | Lc -28.8 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F1E7E6
oklch(93.6% 0.011 24.3)
-
Step 200
200
#E7D4D3
oklch(88.5% 0.021 21.2)
-
Step 300
300
#D9B7B6
oklch(80.9% 0.039 20)
-
Step 400
400
#C59190
oklch(70.6% 0.063 20)
-
Step 500
500
#B57674
oklch(63.1% 0.08 21.6)
-
Step 600
600 (this color)
#A3605F
oklch(56.4% 0.088 21.1)
-
Step 700
700
#894D4C
oklch(49.1% 0.081 21.5)
-
Step 800
800
#6F3F3F
oklch(42.6% 0.067 20.2)
-
Step 900
900
#5A3635
oklch(37.6% 0.052 21.5)
-
Step 950
950
#35201F
oklch(27% 0.033 22.5)
#A3605F 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) | #6E6A5F | 0.092 |
| Deuteranopia (no green cones) | #7E785E | 0.087 |
| Tritanopia (no blue cones) | #AF5860 | 0.028 |
| Achromatopsia (no color) | #727272 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3605F
#A3605F
oklch(56.4% 0.088 21.1)
- #20858B
#20858B
oklch(56.5% 0.088 201)
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 #A3605F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.050
- Clay #B66A50 ΔE 0.053
- Reddish Grey #997570 ΔE 0.053
- Dusky Rose #BA6873 ΔE 0.054
- Pinkish Brown #B17261 ΔE 0.055
- Light Maroon #A24857 ΔE 0.056
- Dark Rose #B5485D ΔE 0.059
- Dusty Red #B9484E ΔE 0.059
Use #A3605F 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.