#AA4366
Closest named color: Light Burgundy (#A8415B). oklch(53.1% 0.139 1.9), rgb(170, 67, 102).
Aa
White text reads best on this color (5.66:1).
About this color
#AA4366 is a medium-dark, moderately saturated red. In OKLCH its lightness is 53%, its chroma 0.139 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.017 away. White text reads best on it, at 5.66:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.70:1 |
| White text | 5.66:1 |
Values
| HEX | #AA4366 |
| RGB | rgb(170, 67, 102) |
| HSL | hsl(340, 43%, 46%) |
| OKLCH | oklch(53.1% 0.139 1.9) |
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 #AA4366 | 5.66:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #AA4366 | 3.70:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #AA4366 text on white | 5.66:1 | AA | Lc 77.7 | Fine for body text |
| #AA4366 text on black | 3.70:1 | AA large text | Lc -24.1 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F5E5E9
oklch(93.6% 0.018 0.4)
-
Step 200
200
#EED0D7
oklch(88.5% 0.035 2)
-
Step 300
300
#E4B0BD
oklch(80.8% 0.063 2)
-
Step 400
400
#D5869C
oklch(70.8% 0.1 1.9)
-
Step 500
500
#C76584
oklch(63% 0.129 1.4)
-
Step 600
600 (this color)
#AA4366
oklch(53.1% 0.139 1.9)
-
Step 700
700
#993B5B
oklch(49.1% 0.129 1.9)
-
Step 800
800
#7C324A
oklch(42.7% 0.106 2.3)
-
Step 900
900
#642C3E
oklch(37.6% 0.083 1.6)
-
Step 950
950
#3B1A24
oklch(26.9% 0.053 2.1)
#AA4366 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) | #565A67 | 0.154 |
| Deuteranopia (no green cones) | #716E64 | 0.140 |
| Tritanopia (no blue cones) | #B83950 | 0.040 |
| Achromatopsia (no color) | #676767 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA4366
#AA4366
oklch(53.1% 0.139 1.9)
- #007E70
#007E70
oklch(53.2% 0.096 181.5)
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 #AA4366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.017
- Light Maroon #A24857 ΔE 0.031
- Dark Rose #B5485D ΔE 0.031
- Dusty Red #B9484E ΔE 0.052
- Light Plum #9D5783 ΔE 0.055
- Deep Rose #C74767 ΔE 0.059
- Dull Red #BB3F3F ΔE 0.063
- Dark Pink #CB416B ΔE 0.064
Use #AA4366 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.