#AA507C
Closest named color: Light Plum (#9D5783). oklch(55.7% 0.128 351.5), rgb(170, 80, 124).
Aa
White text reads best on this color (5.06:1).
About this color
#AA507C is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.128 and its hue 351°. 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 5.06:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.14:1 |
| White text | 5.06:1 |
Values
| HEX | #AA507C |
| RGB | rgb(170, 80, 124) |
| HSL | hsl(331, 36%, 49%) |
| OKLCH | oklch(55.7% 0.128 351.5) |
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 #AA507C | 5.06:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #AA507C | 4.14:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #AA507C text on white | 5.06:1 | AA | Lc 74.5 | Content text, not long reading |
| #AA507C text on black | 4.14:1 | AA large text | Lc -27.2 | 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
#F3E6EB
oklch(93.7% 0.016 352)
-
Step 200
200
#EBD1DB
oklch(88.5% 0.032 352.5)
-
Step 300
300
#DFB2C5
oklch(80.9% 0.058 351.3)
-
Step 400
400
#CD89A7
oklch(70.7% 0.091 351.6)
-
Step 500
500
#BF6A92
oklch(63.2% 0.118 351.4)
-
Step 600
600 (this color)
#AA507C
oklch(55.7% 0.128 351.5)
-
Step 700
700
#914068
oklch(49% 0.119 351.5)
-
Step 800
800
#763555
oklch(42.6% 0.099 351.3)
-
Step 900
900
#602F46
oklch(37.8% 0.077 351.9)
-
Step 950
950
#381C29
oklch(27% 0.048 351.5)
#AA507C 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) | #5B657D | 0.140 |
| Deuteranopia (no green cones) | #73747A | 0.126 |
| Tritanopia (no blue cones) | #B54C61 | 0.044 |
| Achromatopsia (no color) | #6E6E6E | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA507C
#AA507C
oklch(55.7% 0.128 351.5)
- #00886B
#00886B
oklch(55.8% 0.109 170.9)
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 #AA507C, 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 0.049
- Light Burgundy #A8415B ΔE 0.051
- Light Maroon #A24857 ΔE 0.057
- Deep Rose #C74767 ΔE 0.061
- Dusky Purple #895B7B ΔE 0.063
- Dark Pink #CB416B ΔE 0.066
- Dull Purple #84597E ΔE 0.070
Use #AA507C 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.