#AC2A5B
Closest named color: Raspberry (#B00149). oklch(50.4% 0.169 3), rgb(172, 42, 91).
Aa
White text reads best on this color (6.48:1).
About this color
#AC2A5B is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.169 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.035 away. White text reads best on it, at 6.48:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.23:1 |
| White text | 6.48:1 |
Values
| HEX | #AC2A5B |
| RGB | rgb(172, 42, 91) |
| HSL | hsl(337, 61%, 42%) |
| OKLCH | oklch(50.4% 0.169 3) |
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 #AC2A5B | 6.48:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #AC2A5B | 3.23:1 | AA large text | Lc 23.1 | Dividers and decoration only |
| #AC2A5B text on white | 6.48:1 | AA | Lc 80.9 | Fine for body text |
| #AC2A5B text on black | 3.23:1 | AA large text | Lc -20.9 | 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 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
#E37B99
oklch(70.7% 0.132 2.6)
-
Step 500
500
#D75580
oklch(63% 0.167 2.6)
-
Step 600
600
#C33569
oklch(55.7% 0.182 3.1)
-
Step 700
700 (this color)
#AC2A5B
oklch(50.4% 0.169 3)
-
Step 800
800
#882248
oklch(42.7% 0.14 2.7)
-
Step 900
900
#6E223C
oklch(37.7% 0.11 2.9)
-
Step 950
950
#411523
oklch(27% 0.07 3.2)
#AC2A5B 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 | 0.190 |
| Deuteranopia (no green cones) | #6B6758 | 0.172 |
| Tritanopia (no blue cones) | #BB0F3F | 0.048 |
| Achromatopsia (no color) | #5E5E5E | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC2A5B
#AC2A5B
oklch(50.4% 0.169 3)
- #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 #AC2A5B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.035
- Light Burgundy #A8415B ΔE 0.039
- Violet Red #A50055 ΔE 0.042
- Rouge #AB1239 ΔE 0.048
- Deep Magenta #A0025C ΔE 0.052
- Dark Fuchsia #9D0759 ΔE 0.054
- Rose Red #BE013C ΔE 0.054
- Light Maroon #A24857 ΔE 0.057
Use #AC2A5B 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.