#AD4571
Closest named color: Light Burgundy (#A8415B). oklch(54.2% 0.143 356.6), rgb(173, 69, 113).
Aa
White text reads best on this color (5.43:1).
About this color
#AD4571 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.143 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.034 away. White text reads best on it, at 5.43:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #AD4571 |
| RGB | rgb(173, 69, 113) |
| HSL | hsl(335, 43%, 47%) |
| OKLCH | oklch(54.2% 0.143 356.6) |
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 #AD4571 | 5.43:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #AD4571 | 3.86:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #AD4571 text on white | 5.43:1 | AA | Lc 76.4 | Fine for body text |
| #AD4571 text on black | 3.86:1 | AA large text | Lc -25.3 | 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
#F5E5EA
oklch(93.6% 0.019 356.4)
-
Step 200
200
#EED0D9
oklch(88.5% 0.035 357.8)
-
Step 300
300
#E4B0C1
oklch(80.9% 0.064 357.2)
-
Step 400
400
#D485A2
oklch(70.7% 0.103 356.5)
-
Step 500
500
#C7648B
oklch(63.1% 0.133 356.7)
-
Step 600
600 (this color)
#AD4571
oklch(54.2% 0.143 356.6)
-
Step 700
700
#983A62
oklch(49% 0.132 356.6)
-
Step 800
800
#7C3150
oklch(42.8% 0.11 356.9)
-
Step 900
900
#642C42
oklch(37.7% 0.085 357.2)
-
Step 950
950
#3B1A27
oklch(27% 0.055 356.5)
#AD4571 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) | #565E72 | 0.158 |
| Deuteranopia (no green cones) | #72716F | 0.143 |
| Tritanopia (no blue cones) | #BA3D56 | 0.045 |
| Achromatopsia (no color) | #6A6A6A | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD4571
#AD4571
oklch(54.2% 0.143 356.6)
- #00826E
#00826E
oklch(54.2% 0.101 176.9)
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 #AD4571, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.034
- Dark Rose #B5485D ΔE 0.038
- Light Maroon #A24857 ΔE 0.047
- Light Plum #9D5783 ΔE 0.047
- Deep Rose #C74767 ΔE 0.055
- Dark Pink #CB416B ΔE 0.058
- Dusty Red #B9484E ΔE 0.060
- Dull Red #BB3F3F ΔE 0.074
Use #AD4571 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.