#AC7C91
Closest named color: Mauve (#AE7181). oklch(64% 0.066 351.2), rgb(172, 124, 145).
Aa
Black text reads best on this color (6.04:1).
About this color
#AC7C91 is a medium-light, muted red. In OKLCH its lightness is 64%, its chroma 0.066 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.030 away. Black text reads best on it, at 6.04:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 6.04:1 |
| White text | 3.47:1 |
Values
| HEX | #AC7C91 |
| RGB | rgb(172, 124, 145) |
| HSL | hsl(334, 22%, 58%) |
| OKLCH | oklch(64% 0.066 351.2) |
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 #AC7C91 | 3.47:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #AC7C91 | 6.04:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #AC7C91 text on white | 3.47:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #AC7C91 text on black | 6.04:1 | AA | Lc -39.5 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EFE7EA
oklch(93.5% 0.01 352.4)
-
Step 200
200
#E3D5DA
oklch(88.6% 0.017 353.7)
-
Step 300
300
#D2B9C3
oklch(81% 0.031 351.7)
-
Step 400
400
#BB94A4
oklch(70.7% 0.051 352)
-
Step 500
500 (this color)
#AC7C91
oklch(64% 0.066 351.2)
-
Step 600
600
#946278
oklch(55.6% 0.071 351.7)
-
Step 700
700
#7E5165
oklch(49.1% 0.066 351.6)
-
Step 800
800
#664253
oklch(42.6% 0.056 349.9)
-
Step 900
900
#543844
oklch(37.7% 0.044 352)
-
Step 950
950
#312128
oklch(27% 0.027 351.1)
#AC7C91 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) | #808592 | 0.070 |
| Deuteranopia (no green cones) | #8C8D90 | 0.065 |
| Tritanopia (no blue cones) | #B37B83 | 0.023 |
| Achromatopsia (no color) | #8A8A8A | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC7C91
#AC7C91
oklch(64% 0.066 351.2)
- #629A87
#629A87
oklch(64.2% 0.066 170.7)
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 #AC7C91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.030
- English Lavender #9D8189 ΔE 0.032
- Dusty Lavender #AC86A8 ΔE 0.036
- Purpley Grey #947E94 ΔE 0.039
- Heather #A484AC ΔE 0.040
- Dusty Rose #C0737A ΔE 0.045
- Old Pink #C77986 ΔE 0.047
- Old Rose #C87F89 ΔE 0.051
Use #AC7C91 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.