#AC5B59
Closest named color: Dusty Red (#B9484E). oklch(56.6% 0.106 22.5), rgb(172, 91, 89).
Aa
White text reads best on this color (4.77:1).
About this color
#AC5B59 is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.106 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.042 away. White text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #AC5B59 |
| RGB | rgb(172, 91, 89) |
| HSL | hsl(1, 33%, 51%) |
| OKLCH | oklch(56.6% 0.106 22.5) |
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 #AC5B59 | 4.77:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #AC5B59 | 4.39:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #AC5B59 text on white | 4.77:1 | AA | Lc 72.8 | Content text, not long reading |
| #AC5B59 text on black | 4.39:1 | AA large text | Lc -28.9 | 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
#F3E6E6
oklch(93.5% 0.014 17.4)
-
Step 200
200
#EAD3D1
oklch(88.5% 0.026 23.6)
-
Step 300
300
#DEB5B3
oklch(80.9% 0.048 21.5)
-
Step 400
400
#CC8E8B
oklch(70.7% 0.076 22.3)
-
Step 500
500
#BD716E
oklch(63.1% 0.097 22.6)
-
Step 600
600 (this color)
#AC5B59
oklch(56.6% 0.106 22.5)
-
Step 700
700
#904846
oklch(49.1% 0.098 22.9)
-
Step 800
800
#753B3A
oklch(42.6% 0.082 22.1)
-
Step 900
900
#5F3332
oklch(37.7% 0.064 21.9)
-
Step 950
950
#381E1D
oklch(27% 0.041 22.5)
#AC5B59 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) | #6D6858 | 0.112 |
| Deuteranopia (no green cones) | #817957 | 0.104 |
| Tritanopia (no blue cones) | #BA505B | 0.034 |
| Achromatopsia (no color) | #727272 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC5B59
#AC5B59
oklch(56.6% 0.106 22.5)
- #00878F
#00878F
oklch(56.8% 0.097 202.1)
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 #AC5B59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.042
- Dark Rose #B5485D ΔE 0.045
- Clay #B66A50 ΔE 0.049
- Dusky Rose #BA6873 ΔE 0.050
- Light Maroon #A24857 ΔE 0.051
- Earth #A2653E ΔE 0.053
- Pinkish Brown #B17261 ΔE 0.057
- Dull Red #BB3F3F ΔE 0.058
Use #AC5B59 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.