#AC2B5B
Closest named color: Raspberry (#B00149). oklch(50.5% 0.168 3.1), rgb(172, 43, 91).
Aa
White text reads best on this color (6.46:1).
About this color
#AC2B5B is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.168 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.036 away. White text reads best on it, at 6.46:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.168) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.25:1 |
| White text | 6.46:1 |
Values
| HEX | #AC2B5B |
| RGB | rgb(172, 43, 91) |
| HSL | hsl(338, 60%, 42%) |
| OKLCH | oklch(50.5% 0.168 3.1) |
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 #AC2B5B | 6.46:1 | AA | Lc -86.0 | Fine for body text |
| Black text on #AC2B5B | 3.25:1 | AA large text | Lc 23.2 | Dividers and decoration only |
| #AC2B5B text on white | 6.46:1 | AA | Lc 80.8 | Fine for body text |
| #AC2B5B text on black | 3.25:1 | AA large text | Lc -21.0 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F9E4E8
oklch(93.7% 0.024 4.5)
-
Step 200
200
#F4CDD6
oklch(88.4% 0.045 2.5)
-
Step 300
300
#EEABBB
oklch(80.9% 0.081 3.3)
-
Step 400
400
#E37C98
oklch(70.8% 0.13 3.6)
-
Step 500
500
#D7567F
oklch(63.1% 0.166 3.3)
-
Step 600
600
#C23569
oklch(55.5% 0.181 2.9)
-
Step 700
700 (this color)
#AC2B5B
oklch(50.5% 0.168 3.1)
-
Step 800
800
#882247
oklch(42.7% 0.139 3.4)
-
Step 900
900
#6D233C
oklch(37.7% 0.107 2.9)
-
Step 950
950
#401523
oklch(26.8% 0.069 2.6)
#AC2B5B 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) | #494E5C | 0.189 |
| Deuteranopia (no green cones) | #6B6758 | 0.171 |
| Tritanopia (no blue cones) | #BB113F | 0.048 |
| Achromatopsia (no color) | #5E5E5E | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC2B5B
#AC2B5B
oklch(50.5% 0.168 3.1)
- #007569
#007569
oklch(50.5% 0.09 182.6)
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 #AC2B5B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.036
- Light Burgundy #A8415B ΔE 0.038
- Violet Red #A50055 ΔE 0.044
- Rouge #AB1239 ΔE 0.049
- Deep Magenta #A0025C ΔE 0.053
- Rose Red #BE013C ΔE 0.054
- Dark Fuchsia #9D0759 ΔE 0.055
- Light Maroon #A24857 ΔE 0.056
Use #AC2B5B 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.