#AA4182
Closest named color: Light Plum (#9D5783). oklch(53.9% 0.156 345.4), rgb(170, 65, 130).
Aa
White text reads best on this color (5.54:1).
About this color
#AA4182 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.156 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.050 away. White text reads best on it, at 5.54:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #AA4182 |
| RGB | rgb(170, 65, 130) |
| HSL | hsl(323, 45%, 46%) |
| OKLCH | oklch(53.9% 0.156 345.4) |
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 #AA4182 | 5.54:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #AA4182 | 3.78:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #AA4182 text on white | 5.54:1 | AA | Lc 77.0 | Fine for body text |
| #AA4182 text on black | 3.78:1 | AA large text | Lc -24.8 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F5E5ED
oklch(93.7% 0.02 345.7)
-
Step 200
200
#EDCFDF
oklch(88.4% 0.039 344.5)
-
Step 300
300
#E3AFCB
oklch(81% 0.07 345.2)
-
Step 400
400
#D283B0
oklch(70.6% 0.112 345.2)
-
Step 500
500
#C5629C
oklch(63.1% 0.143 345.8)
-
Step 600
600 (this color)
#AA4182
oklch(53.9% 0.156 345.4)
-
Step 700
700
#973773
oklch(49.2% 0.145 345.3)
-
Step 800
800
#7A2E5D
oklch(42.6% 0.12 345.3)
-
Step 900
900
#632A4C
oklch(37.6% 0.093 345.7)
-
Step 950
950
#3A192D
oklch(26.9% 0.06 344.6)
#AA4182 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) | #4B5D84 | 0.169 |
| Deuteranopia (no green cones) | #696F7F | 0.152 |
| Tritanopia (no blue cones) | #B5405C | 0.064 |
| Achromatopsia (no color) | #686868 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA4182
#AA4182
oklch(53.9% 0.156 345.4)
- #00825E
#00825E
oklch(53.8% 0.112 165.5)
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 #AA4182, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.050
- Light Burgundy #A8415B ΔE 0.061
- Light Eggplant #894585 ΔE 0.063
- Warm Purple #952E8F ΔE 0.067
- Dark Rose #B5485D ΔE 0.069
- Medium Violet Red #C71585 ΔE 0.069
- Light Maroon #A24857 ΔE 0.074
- Dark Pink #CB416B ΔE 0.076
Use #AA4182 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.