#AA3F75
Closest named color: Light Burgundy (#A8415B). oklch(53.1% 0.151 352.2), rgb(170, 63, 117).
Aa
White text reads best on this color (5.71:1).
About this color
#AA3F75 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.151 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.042 away. White text reads best on it, at 5.71:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.67:1 |
| White text | 5.71:1 |
Values
| HEX | #AA3F75 |
| RGB | rgb(170, 63, 117) |
| HSL | hsl(330, 46%, 46%) |
| OKLCH | oklch(53.1% 0.151 352.2) |
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 #AA3F75 | 5.71:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #AA3F75 | 3.67:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #AA3F75 text on white | 5.71:1 | AA | Lc 77.8 | Fine for body text |
| #AA3F75 text on black | 3.67:1 | AA large text | Lc -23.9 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F5E5EB
oklch(93.6% 0.019 352.7)
-
Step 200
200
#EECFDC
oklch(88.4% 0.039 350.7)
-
Step 300
300
#E4AFC5
oklch(80.9% 0.068 352)
-
Step 400
400
#D583A7
oklch(70.6% 0.11 352.4)
-
Step 500
500
#C76292
oklch(63% 0.139 352)
-
Step 600
600 (this color)
#AA3F75
oklch(53.1% 0.151 352.2)
-
Step 700
700
#993769
oklch(49.1% 0.141 351.9)
-
Step 800
800
#7C2F55
oklch(42.7% 0.115 352.4)
-
Step 900
900
#642A46
oklch(37.5% 0.091 352.2)
-
Step 950
950
#3B1929
oklch(26.9% 0.058 352.2)
#AA3F75 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) | #4E5A77 | 0.167 |
| Deuteranopia (no green cones) | #6C6E72 | 0.151 |
| Tritanopia (no blue cones) | #B63955 | 0.053 |
| Achromatopsia (no color) | #666666 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA3F75
#AA3F75
oklch(53.1% 0.151 352.2)
- #007F65
#007F65
oklch(53.1% 0.103 171.8)
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 #AA3F75, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.042
- Light Plum #9D5783 ΔE 0.052
- Dark Rose #B5485D ΔE 0.054
- Light Maroon #A24857 ΔE 0.057
- Light Eggplant #894585 ΔE 0.068
- Deep Rose #C74767 ΔE 0.069
- Dark Pink #CB416B ΔE 0.069
- Medium Violet Red #C71585 ΔE 0.074
Use #AA3F75 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.