#AC7187
Closest named color: Mauve (#AE7181). oklch(61.7% 0.08 355.7), rgb(172, 113, 135).
Aa
Black text reads best on this color (5.46:1).
About this color
#AC7187 is a medium-dark, moderately saturated red. In OKLCH its lightness is 62%, its chroma 0.080 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.010 away. Black text reads best on it, at 5.46:1.
| Hue family | Reds |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.46:1 |
| White text | 3.84:1 |
Values
| HEX | #AC7187 |
| RGB | rgb(172, 113, 135) |
| HSL | hsl(338, 26%, 56%) |
| OKLCH | oklch(61.7% 0.08 355.7) |
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 #AC7187 | 3.84:1 | AA large text | Lc -71.3 | Content text, not long reading |
| Black text on #AC7187 | 5.46:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #AC7187 text on white | 3.84:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #AC7187 text on black | 5.46:1 | AA | Lc -35.9 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F1E7EA
oklch(93.7% 0.012 357)
-
Step 200
200
#E6D4D9
oklch(88.6% 0.021 358.7)
-
Step 300
300
#D6B7C1
oklch(80.9% 0.038 356.6)
-
Step 400
400
#C191A2
oklch(70.7% 0.062 355.7)
-
Step 500
500 (this color)
#AC7187
oklch(61.7% 0.08 355.7)
-
Step 600
600
#9B5D75
oklch(55.5% 0.086 355.5)
-
Step 700
700
#854D62
oklch(49.2% 0.08 356.5)
-
Step 800
800
#6C3F50
oklch(42.7% 0.067 356.1)
-
Step 900
900
#583643
oklch(37.8% 0.052 355.3)
-
Step 950
950
#332027
oklch(27% 0.031 355.6)
#AC7187 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) | #787C88 | 0.086 |
| Deuteranopia (no green cones) | #868686 | 0.080 |
| Tritanopia (no blue cones) | #B56E79 | 0.024 |
| Achromatopsia (no color) | #828282 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC7187
#AC7187
oklch(61.7% 0.08 355.7)
- #4B9583
#4B9583
oklch(61.7% 0.08 175.7)
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 #AC7187, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.010
- Dusky Rose #BA6873 ΔE 0.037
- Dusty Rose #C0737A ΔE 0.041
- English Lavender #9D8189 ΔE 0.046
- Purpley Grey #947E94 ΔE 0.048
- Reddish Grey #997570 ΔE 0.052
- Old Pink #C77986 ΔE 0.054
- Faded Purple #916E99 ΔE 0.056
Use #AC7187 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.