#AC668C
Closest named color: Mauve (#AE7181). oklch(60% 0.102 346.9), rgb(172, 102, 140).
Aa
Black text reads best on this color (5.03:1).
About this color
#AC668C is a medium-dark, moderately saturated red. In OKLCH its lightness is 60%, its chroma 0.102 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.038 away. Black text reads best on it, at 5.03:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #AC668C |
| RGB | rgb(172, 102, 140) |
| HSL | hsl(327, 30%, 54%) |
| OKLCH | oklch(60% 0.102 346.9) |
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 #AC668C | 4.17:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #AC668C | 5.03:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #AC668C text on white | 4.17:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #AC668C text on black | 5.03:1 | AA | Lc -33.1 | 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F2E6EC
oklch(93.6% 0.015 345.6)
-
Step 200
200
#E8D2DD
oklch(88.5% 0.028 346)
-
Step 300
300
#DAB4C7
oklch(80.9% 0.05 346.7)
-
Step 400
400
#C68DAA
oklch(70.8% 0.079 347.4)
-
Step 500
500 (this color)
#AC668C
oklch(60% 0.102 346.9)
-
Step 600
600
#A15680
oklch(55.5% 0.112 346.6)
-
Step 700
700
#8A466C
oklch(49.1% 0.104 347)
-
Step 800
800
#703A58
oklch(42.7% 0.086 346.9)
-
Step 900
900
#5B3248
oklch(37.6% 0.067 347.4)
-
Step 950
950
#351E2A
oklch(27% 0.041 347.6)
#AC668C 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) | #6C758D | 0.107 |
| Deuteranopia (no green cones) | #7D808A | 0.099 |
| Tritanopia (no blue cones) | #B56574 | 0.039 |
| Achromatopsia (no color) | #7C7C7C | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC668C
#AC668C
oklch(60% 0.102 346.9)
- #359373
#359373
oklch(59.9% 0.101 167)
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 #AC668C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.038
- Dark Lilac #9C6DA5 ΔE 0.045
- Dusky Rose #BA6873 ΔE 0.047
- Light Plum #9D5783 ΔE 0.048
- Faded Purple #916E99 ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.061
- Dusty Rose #C0737A ΔE 0.063
- Purpley Grey #947E94 ΔE 0.068
Use #AC668C 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.