#AA4579
Closest named color: Light Plum (#9D5783). oklch(54% 0.144 351), rgb(170, 69, 121).
Aa
White text reads best on this color (5.47:1).
About this color
#AA4579 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.144 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.042 away. White text reads best on it, at 5.47:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #AA4579 |
| RGB | rgb(170, 69, 121) |
| HSL | hsl(329, 42%, 47%) |
| OKLCH | oklch(54% 0.144 351) |
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 #AA4579 | 5.47:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #AA4579 | 3.83:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #AA4579 text on white | 5.47:1 | AA | Lc 76.7 | Fine for body text |
| #AA4579 text on black | 3.83:1 | AA large text | Lc -25.1 | 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F5E5EB
oklch(93.6% 0.019 352.7)
-
Step 200
200
#EDD0DC
oklch(88.5% 0.036 350.9)
-
Step 300
300
#E2B0C6
oklch(80.9% 0.065 350.5)
-
Step 400
400
#D285A9
oklch(70.7% 0.104 350.6)
-
Step 500
500
#C46593
oklch(63.1% 0.132 351.2)
-
Step 600
600 (this color)
#AA4579
oklch(54% 0.144 351)
-
Step 700
700
#963A6A
oklch(49% 0.134 350.8)
-
Step 800
800
#7A3156
oklch(42.7% 0.111 351.2)
-
Step 900
900
#632C47
oklch(37.7% 0.087 351.3)
-
Step 950
950
#3A1A2A
oklch(27% 0.055 350.2)
#AA4579 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) | #525E7B | 0.158 |
| Deuteranopia (no green cones) | #6E7077 | 0.142 |
| Tritanopia (no blue cones) | #B6415A | 0.052 |
| Achromatopsia (no color) | #696969 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA4579
#AA4579
oklch(54% 0.144 351)
- #008266
#008266
oklch(54% 0.106 170.8)
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 #AA4579, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.042
- Light Burgundy #A8415B ΔE 0.045
- Dark Rose #B5485D ΔE 0.052
- Light Maroon #A24857 ΔE 0.057
- Deep Rose #C74767 ΔE 0.066
- Dark Pink #CB416B ΔE 0.067
- Light Eggplant #894585 ΔE 0.068
- Dusky Purple #895B7B ΔE 0.073
Use #AA4579 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.