#AC4C5A
Closest named color: Dark Rose (#B5485D). oklch(54.3% 0.126 13.3), rgb(172, 76, 90).
Aa
White text reads best on this color (5.33:1).
About this color
#AC4C5A is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.126 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.019 away. White text reads best on it, at 5.33:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #AC4C5A |
| RGB | rgb(172, 76, 90) |
| HSL | hsl(351, 39%, 49%) |
| OKLCH | oklch(54.3% 0.126 13.3) |
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 #AC4C5A | 5.33:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #AC4C5A | 3.93:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #AC4C5A text on white | 5.33:1 | AA | Lc 76.0 | Fine for body text |
| #AC4C5A text on black | 3.93:1 | AA large text | Lc -25.7 | 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
#FAF3F4
oklch(97% 0.008 7.3)
-
Step 100
100
#F5E6E7
oklch(93.7% 0.016 12.8)
-
Step 200
200
#EDD1D3
oklch(88.5% 0.031 12.8)
-
Step 300
300
#E3B2B6
oklch(80.9% 0.057 12.9)
-
Step 400
400
#D38990
oklch(70.7% 0.091 13.5)
-
Step 500
500
#C56A75
oklch(63.1% 0.116 13.3)
-
Step 600
600 (this color)
#AC4C5A
oklch(54.3% 0.126 13.3)
-
Step 700
700
#97404D
oklch(49.1% 0.117 13.3)
-
Step 800
800
#7B353F
oklch(42.7% 0.098 13.4)
-
Step 900
900
#632F36
oklch(37.7% 0.075 12.9)
-
Step 950
950
#3A1C20
oklch(27% 0.047 12.2)
#AC4C5A 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) | #605F5A | 0.139 |
| Deuteranopia (no green cones) | #797258 | 0.127 |
| Tritanopia (no blue cones) | #BB3F51 | 0.034 |
| Achromatopsia (no color) | #6B6B6B | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4C5A
#AC4C5A
oklch(54.3% 0.126 13.3)
- #00807F
#00807F
oklch(54.3% 0.093 193.8)
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 #AC4C5A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.019
- Light Maroon #A24857 ΔE 0.023
- Light Burgundy #A8415B ΔE 0.027
- Dusty Red #B9484E ΔE 0.028
- Dull Red #BB3F3F ΔE 0.043
- Deep Rose #C74767 ΔE 0.055
- Light Plum #9D5783 ΔE 0.065
- Dark Pink #CB416B ΔE 0.066
Use #AC4C5A 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.