#AC4B5C
Closest named color: Dark Rose (#B5485D). oklch(54.2% 0.128 11.5), rgb(172, 75, 92).
Aa
White text reads best on this color (5.36:1).
About this color
#AC4B5C is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.128 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.017 away. White text reads best on it, at 5.36:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.91:1 |
| White text | 5.36:1 |
Values
| HEX | #AC4B5C |
| RGB | rgb(172, 75, 92) |
| HSL | hsl(349, 39%, 48%) |
| OKLCH | oklch(54.2% 0.128 11.5) |
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 #AC4B5C | 5.36:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #AC4B5C | 3.91:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #AC4B5C text on white | 5.36:1 | AA | Lc 76.2 | Fine for body text |
| #AC4B5C text on black | 3.91:1 | AA large text | Lc -25.6 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F5E6E7
oklch(93.7% 0.016 12.8)
-
Step 200
200
#EDD1D4
oklch(88.5% 0.032 10.4)
-
Step 300
300
#E3B2B7
oklch(80.9% 0.057 11.6)
-
Step 400
400
#D38892
oklch(70.6% 0.093 11)
-
Step 500
500
#C56977
oklch(63% 0.117 11.4)
-
Step 600
600 (this color)
#AC4B5C
oklch(54.2% 0.128 11.5)
-
Step 700
700
#973F4F
oklch(49% 0.119 11.4)
-
Step 800
800
#7B3541
oklch(42.7% 0.098 11.5)
-
Step 900
900
#632F37
oklch(37.7% 0.075 11.7)
-
Step 950
950
#3B1C20
oklch(27.1% 0.049 12.6)
#AC4B5C 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) | #5F5E5C | 0.140 |
| Deuteranopia (no green cones) | #78725A | 0.129 |
| Tritanopia (no blue cones) | #BA3F51 | 0.032 |
| Achromatopsia (no color) | #6B6B6B | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4B5C
#AC4B5C
oklch(54.2% 0.128 11.5)
- #00807D
#00807D
oklch(54.2% 0.093 191.9)
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 #AC4B5C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.017
- Light Maroon #A24857 ΔE 0.022
- Light Burgundy #A8415B ΔE 0.024
- Dusty Red #B9484E ΔE 0.030
- Dull Red #BB3F3F ΔE 0.045
- Deep Rose #C74767 ΔE 0.054
- Light Plum #9D5783 ΔE 0.062
- Dark Pink #CB416B ΔE 0.064
Use #AC4B5C 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.