#AC7374
Closest named color: Mauve (#AE7181). oklch(61.5% 0.072 18.2), rgb(172, 115, 116).
Aa
Black text reads best on this color (5.45:1).
About this color
#AC7374 is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.072 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.022 away. Black text reads best on it, at 5.45:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.45:1 |
| White text | 3.84:1 |
Values
| HEX | #AC7374 |
| RGB | rgb(172, 115, 116) |
| HSL | hsl(359, 26%, 56%) |
| OKLCH | oklch(61.5% 0.072 18.2) |
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 #AC7374 | 3.84:1 | AA large text | Lc -71.3 | Content text, not long reading |
| Black text on #AC7374 | 5.45:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #AC7374 text on white | 3.84:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #AC7374 text on black | 5.45:1 | AA | Lc -35.8 | 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 500.
-
Step 50
50
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F1E7E7
oklch(93.6% 0.011 17.4)
-
Step 200
200
#E6D4D4
oklch(88.5% 0.02 17.5)
-
Step 300
300
#D7B8B8
oklch(80.9% 0.036 17.9)
-
Step 400
400
#C29393
oklch(70.8% 0.057 18.6)
-
Step 500
500 (this color)
#AC7374
oklch(61.5% 0.072 18.2)
-
Step 600
600
#9C6062
oklch(55.6% 0.078 17.7)
-
Step 700
700
#854F51
oklch(49% 0.073 17.7)
-
Step 800
800
#6C4142
oklch(42.6% 0.06 18.4)
-
Step 900
900
#583738
oklch(37.6% 0.047 17.6)
-
Step 950
950
#342121
oklch(27.2% 0.03 19.2)
#AC7374 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) | #7E7B74 | 0.076 |
| Deuteranopia (no green cones) | #8B8673 | 0.071 |
| Tritanopia (no blue cones) | #B76D74 | 0.023 |
| Achromatopsia (no color) | #828282 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC7374
#AC7374
oklch(61.5% 0.072 18.2)
- #4A9294
#4A9294
oklch(61.4% 0.072 197.8)
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 #AC7374, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.022
- Pinkish Brown #B17261 ΔE 0.027
- Reddish Grey #997570 ΔE 0.033
- Dusky Rose #BA6873 ΔE 0.034
- Dusty Rose #C0737A ΔE 0.036
- English Lavender #9D8189 ΔE 0.043
- Clay #B66A50 ΔE 0.047
- Brownish Pink #C27E79 ΔE 0.050
Use #AC7374 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.