#AC4A5E
Closest named color: Dark Rose (#B5485D). oklch(54.1% 0.129 9.8), rgb(172, 74, 94).
Aa
White text reads best on this color (5.39:1).
About this color
#AC4A5E is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.129 and its hue 10°. 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 5.39:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.89:1 |
| White text | 5.39:1 |
Values
| HEX | #AC4A5E |
| RGB | rgb(172, 74, 94) |
| HSL | hsl(348, 40%, 48%) |
| OKLCH | oklch(54.1% 0.129 9.8) |
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 #AC4A5E | 5.39:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #AC4A5E | 3.89:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #AC4A5E text on white | 5.39:1 | AA | Lc 76.3 | Fine for body text |
| #AC4A5E text on black | 3.89:1 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F5E5E7
oklch(93.5% 0.018 8.8)
-
Step 200
200
#EED1D4
oklch(88.6% 0.033 10.7)
-
Step 300
300
#E3B2B8
oklch(80.9% 0.057 10.2)
-
Step 400
400
#D38893
oklch(70.7% 0.093 10.1)
-
Step 500
500
#C66979
oklch(63.2% 0.119 10.1)
-
Step 600
600 (this color)
#AC4A5E
oklch(54.1% 0.129 9.8)
-
Step 700
700
#983F51
oklch(49.2% 0.12 10.1)
-
Step 800
800
#7B3443
oklch(42.6% 0.1 9.2)
-
Step 900
900
#642E38
oklch(37.7% 0.078 9.9)
-
Step 950
950
#3B1C21
oklch(27.2% 0.049 10.6)
#AC4A5E 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) | #5E5E5E | 0.142 |
| Deuteranopia (no green cones) | #77725C | 0.132 |
| Tritanopia (no blue cones) | #BA3E51 | 0.033 |
| Achromatopsia (no color) | #6A6A6A | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4A5E
#AC4A5E
oklch(54.1% 0.129 9.8)
- #00807B
#00807B
oklch(54.1% 0.093 190)
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 #AC4A5E, 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 Burgundy #A8415B ΔE 0.021
- Light Maroon #A24857 ΔE 0.022
- Dusty Red #B9484E ΔE 0.033
- Dull Red #BB3F3F ΔE 0.047
- Deep Rose #C74767 ΔE 0.053
- Light Plum #9D5783 ΔE 0.060
- Dark Pink #CB416B ΔE 0.063
Use #AC4A5E 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.