#AC6370
Closest named color: Dusky Rose (#BA6873). oklch(58.6% 0.095 9), rgb(172, 99, 112).
Aa
Black text reads best on this color (4.77:1).
About this color
#AC6370 is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.095 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Rose (#BA6873), ΔE 0.030 away. Black text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Dusky Rose (#BA6873) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #AC6370 |
| RGB | rgb(172, 99, 112) |
| HSL | hsl(349, 31%, 53%) |
| OKLCH | oklch(58.6% 0.095 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 #AC6370 | 4.39:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #AC6370 | 4.77:1 | AA | Lc 33.8 | Non-text elements, placeholder text |
| #AC6370 text on white | 4.39:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #AC6370 text on black | 4.77:1 | AA | Lc -31.4 | Non-text elements, placeholder text |
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
#F2E7E8
oklch(93.7% 0.012 11)
-
Step 200
200
#E8D3D6
oklch(88.5% 0.024 7.8)
-
Step 300
300
#DAB6BB
oklch(80.9% 0.042 8.6)
-
Step 400
400
#C78F98
oklch(70.7% 0.069 8.3)
-
Step 500
500
#B7737E
oklch(63.1% 0.087 9.3)
-
Step 600
600 (this color)
#AC6370
oklch(58.6% 0.095 9)
-
Step 700
700
#8B4A56
oklch(49.1% 0.089 9.1)
-
Step 800
800
#713D46
oklch(42.7% 0.073 9.6)
-
Step 900
900
#5C343B
oklch(37.7% 0.058 8.9)
-
Step 950
950
#361F23
oklch(27.1% 0.036 8.4)
#AC6370 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) | #707070 | 0.103 |
| Deuteranopia (no green cones) | #827E6F | 0.096 |
| Tritanopia (no blue cones) | #B85C68 | 0.025 |
| Achromatopsia (no color) | #787878 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC6370
#AC6370
oklch(58.6% 0.095 9)
- #1C8E87
#1C8E87
oklch(58.6% 0.096 188.5)
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 #AC6370, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Rose #BA6873 ΔE 0.030
- Mauve #AE7181 ΔE 0.037
- Pinkish Brown #B17261 ΔE 0.052
- Reddish Grey #997570 ΔE 0.055
- Dusty Rose #C0737A ΔE 0.056
- Clay #B66A50 ΔE 0.056
- Dark Rose #B5485D ΔE 0.058
- Light Plum #9D5783 ΔE 0.058
Use #AC6370 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.