#AC574D
Closest named color: Dusty Red (#B9484E). oklch(55.7% 0.113 28.2), rgb(172, 87, 77).
Aa
White text reads best on this color (4.97:1).
About this color
#AC574D is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.113 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.038 away. White text reads best on it, at 4.97:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.22:1 |
| White text | 4.97:1 |
Values
| HEX | #AC574D |
| RGB | rgb(172, 87, 77) |
| HSL | hsl(6, 38%, 49%) |
| OKLCH | oklch(55.7% 0.113 28.2) |
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 #AC574D | 4.97:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #AC574D | 4.22:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #AC574D text on white | 4.97:1 | AA | Lc 74.0 | Content text, not long reading |
| #AC574D text on black | 4.22:1 | AA large text | Lc -27.7 | 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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F4E6E4
oklch(93.5% 0.016 27.3)
-
Step 200
200
#EBD3CF
oklch(88.6% 0.027 29)
-
Step 300
300
#E0B5AE
oklch(80.9% 0.051 29)
-
Step 400
400
#CF8D84
oklch(70.7% 0.082 27.9)
-
Step 500
500
#C07065
oklch(63.1% 0.104 28.6)
-
Step 600
600 (this color)
#AC574D
oklch(55.7% 0.113 28.2)
-
Step 700
700
#93463E
oklch(49% 0.106 27.6)
-
Step 800
800
#783A33
oklch(42.7% 0.088 28)
-
Step 900
900
#61332D
oklch(37.8% 0.068 28.5)
-
Step 950
950
#391E1A
oklch(27% 0.043 29.2)
#AC574D 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) | #6B654C | 0.117 |
| Deuteranopia (no green cones) | #80774B | 0.109 |
| Tritanopia (no blue cones) | #BB4955 | 0.042 |
| Achromatopsia (no color) | #707070 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC574D
#AC574D
oklch(55.7% 0.113 28.2)
- #008391
#008391
oklch(55.8% 0.096 207.9)
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 #AC574D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.038
- Sienna #A0522D ΔE 0.045
- Dark Rose #B5485D ΔE 0.047
- Earth #A2653E ΔE 0.048
- Light Maroon #A24857 ΔE 0.049
- Dull Red #BB3F3F ΔE 0.049
- Clay #B66A50 ΔE 0.052
- Cinnamon #AC4F06 ΔE 0.058
Use #AC574D 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.