#AC4E58
Closest named color: Dark Rose (#B5485D). oklch(54.6% 0.123 15.5), rgb(172, 78, 88).
Aa
White text reads best on this color (5.27:1).
About this color
#AC4E58 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.123 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.022 away. White text reads best on it, at 5.27:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #AC4E58 |
| RGB | rgb(172, 78, 88) |
| HSL | hsl(354, 38%, 49%) |
| OKLCH | oklch(54.6% 0.123 15.5) |
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 #AC4E58 | 5.27:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #AC4E58 | 3.98:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #AC4E58 text on white | 5.27:1 | AA | Lc 75.7 | Fine for body text |
| #AC4E58 text on black | 3.98:1 | AA large text | Lc -26.1 | 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
#FAF3F4
oklch(97% 0.008 7.3)
-
Step 100
100
#F4E6E6
oklch(93.6% 0.015 17.4)
-
Step 200
200
#EDD1D2
oklch(88.4% 0.031 15.3)
-
Step 300
300
#E2B3B5
oklch(80.9% 0.055 15.5)
-
Step 400
400
#D28A8E
oklch(70.8% 0.088 15.9)
-
Step 500
500
#C46B72
oklch(63.1% 0.113 15.8)
-
Step 600
600 (this color)
#AC4E58
oklch(54.6% 0.123 15.5)
-
Step 700
700
#96414B
oklch(49% 0.114 15.1)
-
Step 800
800
#7A363D
oklch(42.6% 0.095 15.7)
-
Step 900
900
#633034
oklch(37.8% 0.074 16.3)
-
Step 950
950
#3A1C1F
oklch(26.9% 0.047 14.4)
#AC4E58 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) | #626058 | 0.135 |
| Deuteranopia (no green cones) | #7A7356 | 0.124 |
| Tritanopia (no blue cones) | #BB4152 | 0.034 |
| Achromatopsia (no color) | #6C6C6C | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4E58
#AC4E58
oklch(54.6% 0.123 15.5)
- #008182
#008182
oklch(54.7% 0.093 195.7)
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 #AC4E58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.022
- Light Maroon #A24857 ΔE 0.025
- Dusty Red #B9484E ΔE 0.027
- Light Burgundy #A8415B ΔE 0.033
- Dull Red #BB3F3F ΔE 0.042
- Deep Rose #C74767 ΔE 0.057
- Sienna #A0522D ΔE 0.063
- Light Plum #9D5783 ΔE 0.067
Use #AC4E58 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.