#AC093E
Closest named color: Rouge (#AB1239). oklch(47.7% 0.186 12.9), rgb(172, 9, 62).
Aa
White text reads best on this color (7.33:1).
About this color
#AC093E is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.186 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Rouge (#AB1239), ΔE 0.010 away. White text reads best on it, at 7.33:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Rouge (#AB1239) |
| Black text | 2.86:1 |
| White text | 7.33:1 |
Values
| HEX | #AC093E |
| RGB | rgb(172, 9, 62) |
| HSL | hsl(340, 90%, 35%) |
| OKLCH | oklch(47.7% 0.186 12.9) |
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 #AC093E | 7.33:1 | AAA | Lc -88.3 | Fine for body text |
| Black text on #AC093E | 2.86:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #AC093E text on white | 7.33:1 | AAA | Lc 83.3 | Fine for body text |
| #AC093E text on black | 2.86:1 | Fails | Lc -18.7 | 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 700.
-
Step 50
50
#FDF2F3
oklch(97% 0.012 11)
-
Step 100
100
#FBE3E5
oklch(93.6% 0.026 11.9)
-
Step 200
200
#F8CCD0
oklch(88.4% 0.05 12)
-
Step 300
300
#F5A9B0
oklch(81% 0.09 13.2)
-
Step 400
400
#EC7787
oklch(70.8% 0.145 12.9)
-
Step 500
500
#E24D69
oklch(63.2% 0.185 13.1)
-
Step 600
600
#CD2551
oklch(55.6% 0.201 12.9)
-
Step 700
700 (this color)
#AC093E
oklch(47.7% 0.186 12.9)
-
Step 800
800
#901736
oklch(42.8% 0.154 13.2)
-
Step 900
900
#731C2F
oklch(37.6% 0.12 12.6)
-
Step 950
950
#44131C
oklch(27.1% 0.076 12.7)
#AC093E 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) | #43423F | 0.210 |
| Deuteranopia (no green cones) | #6A613A | 0.190 |
| Tritanopia (no blue cones) | #BD0025 | 0.047 |
| Achromatopsia (no color) | #565656 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC093E
#AC093E
oklch(47.7% 0.186 12.9)
- #006B69
#006B69
oklch(47.7% 0.082 192.5)
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 #AC093E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rouge #AB1239 ΔE 0.010
- Raspberry #B00149 ΔE 0.018
- Cranberry #9E003A ΔE 0.032
- Rose Red #BE013C ΔE 0.038
- Violet Red #A50055 ΔE 0.042
- Berry #990F4B ΔE 0.046
- Lipstick Red #C0022F ΔE 0.047
- Brown #A52A2A ΔE 0.047
Use #AC093E 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.