#AC4046
Closest named color: Light Maroon (#A24857). oklch(52.2% 0.142 20.2), rgb(172, 64, 70).
Aa
White text reads best on this color (5.87:1).
About this color
#AC4046 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.142 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.029 away. White text reads best on it, at 5.87:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.57:1 |
| White text | 5.87:1 |
Values
| HEX | #AC4046 |
| RGB | rgb(172, 64, 70) |
| HSL | hsl(357, 46%, 46%) |
| OKLCH | oklch(52.2% 0.142 20.2) |
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 #AC4046 | 5.87:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #AC4046 | 3.57:1 | AA large text | Lc 25.5 | Dividers and decoration only |
| #AC4046 text on white | 5.87:1 | AA | Lc 78.6 | Fine for body text |
| #AC4046 text on black | 3.57:1 | AA large text | Lc -23.2 | 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 700.
-
Step 50
50
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E4
oklch(93.6% 0.02 21.4)
-
Step 200
200
#F2D0CF
oklch(88.6% 0.038 19.9)
-
Step 300
300
#EAB0AE
oklch(81% 0.068 20.9)
-
Step 400
400
#DD8484
oklch(70.8% 0.11 20.2)
-
Step 500
500
#D06265
oklch(63% 0.14 20.2)
-
Step 600
600
#BC464C
oklch(55.7% 0.152 20.6)
-
Step 700
700 (this color)
#AC4046
oklch(52.2% 0.142 20.2)
-
Step 800
800
#832E33
oklch(42.7% 0.117 20.1)
-
Step 900
900
#6A2A2D
oklch(37.7% 0.092 19.8)
-
Step 950
950
#3E191A
oklch(26.9% 0.058 20.1)
#AC4046 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) | #5B5645 | 0.153 |
| Deuteranopia (no green cones) | #766D43 | 0.142 |
| Tritanopia (no blue cones) | #BC2B43 | 0.040 |
| Achromatopsia (no color) | #656565 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4046
#AC4046
oklch(52.2% 0.142 20.2)
- #00797E
#00797E
oklch(52.4% 0.089 199.9)
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 #AC4046, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.029
- Dull Red #BB3F3F ΔE 0.030
- Light Burgundy #A8415B ΔE 0.031
- Dusty Red #B9484E ΔE 0.033
- Dark Rose #B5485D ΔE 0.037
- Brown #A52A2A ΔE 0.048
- Brick #A03623 ΔE 0.049
- Firebrick #B22222 ΔE 0.049
Use #AC4046 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.