#AA4781
Closest named color: Light Plum (#9D5783). oklch(54.6% 0.146 346.8), rgb(170, 71, 129).
Aa
White text reads best on this color (5.34:1).
About this color
#AA4781 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.146 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.039 away. White text reads best on it, at 5.34:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.92:1 |
| White text | 5.34:1 |
Values
| HEX | #AA4781 |
| RGB | rgb(170, 71, 129) |
| HSL | hsl(325, 41%, 47%) |
| OKLCH | oklch(54.6% 0.146 346.8) |
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 #AA4781 | 5.34:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #AA4781 | 3.92:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #AA4781 text on white | 5.34:1 | AA | Lc 76.0 | Fine for body text |
| #AA4781 text on black | 3.92:1 | AA large text | Lc -25.7 | 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F4E5EC
oklch(93.6% 0.019 347.4)
-
Step 200
200
#ECD0DE
oklch(88.5% 0.036 346.2)
-
Step 300
300
#E1B0C9
oklch(80.9% 0.065 346.6)
-
Step 400
400
#D085AD
oklch(70.6% 0.105 346.9)
-
Step 500
500
#C26599
oklch(63.1% 0.133 346.9)
-
Step 600
600 (this color)
#AA4781
oklch(54.6% 0.146 346.8)
-
Step 700
700
#953B70
oklch(49.2% 0.135 346.8)
-
Step 800
800
#79315B
oklch(42.7% 0.113 346.9)
-
Step 900
900
#622C4B
oklch(37.8% 0.088 346.6)
-
Step 950
950
#391A2C
oklch(26.9% 0.056 345.6)
#AA4781 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) | #516083 | 0.158 |
| Deuteranopia (no green cones) | #6D717F | 0.141 |
| Tritanopia (no blue cones) | #B5455E | 0.058 |
| Achromatopsia (no color) | #6B6B6B | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA4781
#AA4781
oklch(54.6% 0.146 346.8)
- #008562
#008562
oklch(54.7% 0.113 166.5)
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 #AA4781, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.039
- Light Burgundy #A8415B ΔE 0.057
- Dark Rose #B5485D ΔE 0.061
- Light Eggplant #894585 ΔE 0.066
- Light Maroon #A24857 ΔE 0.067
- Deep Rose #C74767 ΔE 0.071
- Dark Pink #CB416B ΔE 0.071
- Dusky Purple #895B7B ΔE 0.074
Use #AA4781 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.