#A3615E
Closest named color: Earth (#A2653E). oklch(56.6% 0.086 23), rgb(163, 97, 94).
Aa
White text reads best on this color (4.74:1).
About this color
#A3615E is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.086 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.047 away. White text reads best on it, at 4.74:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.42:1 |
| White text | 4.74:1 |
Values
| HEX | #A3615E |
| RGB | rgb(163, 97, 94) |
| HSL | hsl(3, 27%, 50%) |
| OKLCH | oklch(56.6% 0.086 23) |
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 #A3615E | 4.74:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #A3615E | 4.42:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #A3615E text on white | 4.74:1 | AA | Lc 72.7 | Content text, not long reading |
| #A3615E text on black | 4.42:1 | AA large text | Lc -29.0 | 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 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
#E7D4D2
oklch(88.5% 0.021 24.8)
-
Step 300
300
#D9B7B5
oklch(80.8% 0.039 22)
-
Step 400
400
#C5928E
oklch(70.8% 0.062 23.9)
-
Step 500
500
#B57673
oklch(63.1% 0.08 22.6)
-
Step 600
600 (this color)
#A3615E
oklch(56.6% 0.086 23)
-
Step 700
700
#894D4B
oklch(49.1% 0.081 22.5)
-
Step 800
800
#6F403E
oklch(42.7% 0.066 22.8)
-
Step 900
900
#5A3635
oklch(37.6% 0.052 21.5)
-
Step 950
950
#35201F
oklch(27% 0.033 22.5)
#A3615E 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) | #6F6B5D | 0.091 |
| Deuteranopia (no green cones) | #7F785D | 0.084 |
| Tritanopia (no blue cones) | #AF5961 | 0.029 |
| Achromatopsia (no color) | #737373 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3615E
#A3615E
oklch(56.6% 0.086 23)
- #24858D
#24858D
oklch(56.6% 0.086 203.2)
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 #A3615E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.047
- Clay #B66A50 ΔE 0.050
- Reddish Grey #997570 ΔE 0.051
- Pinkish Brown #B17261 ΔE 0.053
- Dusky Rose #BA6873 ΔE 0.054
- Light Maroon #A24857 ΔE 0.059
- Mauve #AE7181 ΔE 0.060
- Dusty Red #B9484E ΔE 0.061
Use #A3615E 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.