#AC4770
Closest named color: Light Burgundy (#A8415B). oklch(54.3% 0.139 357.4), rgb(172, 71, 112).
Aa
White text reads best on this color (5.39:1).
About this color
#AC4770 is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.139 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.032 away. White text reads best on it, at 5.39:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.88:1 |
| White text | 5.39:1 |
Values
| HEX | #AC4770 |
| RGB | rgb(172, 71, 112) |
| HSL | hsl(336, 42%, 48%) |
| OKLCH | oklch(54.3% 0.139 357.4) |
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 #AC4770 | 5.39:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #AC4770 | 3.88:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #AC4770 text on white | 5.39:1 | AA | Lc 76.3 | Fine for body text |
| #AC4770 text on black | 3.88:1 | AA large text | Lc -25.4 | 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
#EDD0D9
oklch(88.4% 0.034 357.1)
-
Step 300
300
#E3B0C1
oklch(80.8% 0.063 356.7)
-
Step 400
400
#D386A1
oklch(70.7% 0.1 357.4)
-
Step 500
500
#C5668A
oklch(63.1% 0.127 357.3)
-
Step 600
600 (this color)
#AC4770
oklch(54.3% 0.139 357.4)
-
Step 700
700
#973C61
oklch(49.1% 0.128 357.5)
-
Step 800
800
#7B324F
oklch(42.7% 0.107 357.7)
-
Step 900
900
#632D42
oklch(37.7% 0.082 357.2)
-
Step 950
950
#3A1B27
oklch(27% 0.051 356.5)
#AC4770 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) | #575E71 | 0.154 |
| Deuteranopia (no green cones) | #72716E | 0.139 |
| Tritanopia (no blue cones) | #B93F57 | 0.043 |
| Achromatopsia (no color) | #6A6A6A | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4770
#AC4770
oklch(54.3% 0.139 357.4)
- #00826F
#00826F
oklch(54.3% 0.1 177.7)
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 #AC4770, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.032
- Dark Rose #B5485D ΔE 0.035
- Light Maroon #A24857 ΔE 0.043
- Light Plum #9D5783 ΔE 0.045
- Deep Rose #C74767 ΔE 0.055
- Dusty Red #B9484E ΔE 0.058
- Dark Pink #CB416B ΔE 0.059
- Dull Red #BB3F3F ΔE 0.072
Use #AC4770 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.