#AA577C
Closest named color: Light Plum (#9D5783). oklch(56.7% 0.117 353.4), rgb(170, 87, 124).
Aa
White text reads best on this color (4.81:1).
About this color
#AA577C is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.117 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.027 away. White text reads best on it, at 4.81:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.36:1 |
| White text | 4.81:1 |
Values
| HEX | #AA577C |
| RGB | rgb(170, 87, 124) |
| HSL | hsl(333, 33%, 50%) |
| OKLCH | oklch(56.7% 0.117 353.4) |
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 #AA577C | 4.81:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #AA577C | 4.36:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #AA577C text on white | 4.81:1 | AA | Lc 73.0 | Content text, not long reading |
| #AA577C text on black | 4.36:1 | AA large text | Lc -28.7 | Dividers and decoration only |
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
#FAF4F6
oklch(97.2% 0.007 354.8)
-
Step 100
100
#F3E6EB
oklch(93.7% 0.016 352)
-
Step 200
200
#EAD2DB
oklch(88.6% 0.029 353)
-
Step 300
300
#DDB3C3
oklch(80.9% 0.053 353.5)
-
Step 400
400
#CA8BA5
oklch(70.7% 0.083 353)
-
Step 500
500
#BB6D8F
oklch(63.1% 0.107 353)
-
Step 600
600 (this color)
#AA577C
oklch(56.7% 0.117 353.4)
-
Step 700
700
#8E4466
oklch(49.1% 0.108 352.9)
-
Step 800
800
#743853
oklch(42.7% 0.09 353.3)
-
Step 900
900
#5E3144
oklch(37.7% 0.07 354.2)
-
Step 950
950
#371D28
oklch(27% 0.044 353.6)
#AA577C 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) | #61697D | 0.127 |
| Deuteranopia (no green cones) | #77787A | 0.117 |
| Tritanopia (no blue cones) | #B55365 | 0.038 |
| Achromatopsia (no color) | #727272 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA577C
#AA577C
oklch(56.7% 0.117 353.4)
- #008B71
#008B71
oklch(56.8% 0.109 173.4)
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 #AA577C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.027
- Dark Rose #B5485D ΔE 0.050
- Light Burgundy #A8415B ΔE 0.058
- Dusky Rose #BA6873 ΔE 0.059
- Light Maroon #A24857 ΔE 0.059
- Dusky Purple #895B7B ΔE 0.060
- Deep Rose #C74767 ΔE 0.062
- Mauve #AE7181 ΔE 0.064
Use #AA577C 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.