#AC585B
Closest named color: Dusty Red (#B9484E). oklch(56.2% 0.11 19), rgb(172, 88, 91).
Aa
White text reads best on this color (4.88:1).
About this color
#AC585B is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.110 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.037 away. White text reads best on it, at 4.88:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.30:1 |
| White text | 4.88:1 |
Values
| HEX | #AC585B |
| RGB | rgb(172, 88, 91) |
| HSL | hsl(358, 34%, 51%) |
| OKLCH | oklch(56.2% 0.11 19) |
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 #AC585B | 4.88:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #AC585B | 4.30:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #AC585B text on white | 4.88:1 | AA | Lc 73.5 | Content text, not long reading |
| #AC585B text on black | 4.30:1 | AA large text | Lc -28.2 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E6
oklch(93.5% 0.014 17.4)
-
Step 200
200
#EBD2D2
oklch(88.4% 0.028 17.7)
-
Step 300
300
#DFB4B4
oklch(80.8% 0.05 18.2)
-
Step 400
400
#CD8D8D
oklch(70.7% 0.078 19.2)
-
Step 500
500
#BF6F71
oklch(63.1% 0.102 18.8)
-
Step 600
600 (this color)
#AC585B
oklch(56.2% 0.11 19)
-
Step 700
700
#924649
oklch(49.1% 0.103 19.1)
-
Step 800
800
#763A3C
oklch(42.6% 0.084 19.2)
-
Step 900
900
#603233
oklch(37.7% 0.067 19.3)
-
Step 950
950
#381E1E
oklch(27% 0.041 20.1)
#AC585B 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) | #6A675B | 0.118 |
| Deuteranopia (no green cones) | #7F7759 | 0.108 |
| Tritanopia (no blue cones) | #BA4D5A | 0.032 |
| Achromatopsia (no color) | #717171 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC585B
#AC585B
oklch(56.2% 0.11 19)
- #00868A
#00868A
oklch(56.3% 0.096 198.5)
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 #AC585B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.037
- Dark Rose #B5485D ΔE 0.038
- Light Maroon #A24857 ΔE 0.044
- Dusky Rose #BA6873 ΔE 0.053
- Light Burgundy #A8415B ΔE 0.054
- Dull Red #BB3F3F ΔE 0.054
- Clay #B66A50 ΔE 0.057
- Earth #A2653E ΔE 0.061
Use #AC585B 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.