#AA2D44
Closest named color: Rouge (#AB1239). oklch(49.7% 0.161 15), rgb(170, 45, 68).
Aa
White text reads best on this color (6.62:1).
About this color
#AA2D44 is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.161 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Rouge (#AB1239), ΔE 0.029 away. White text reads best on it, at 6.62:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Rouge (#AB1239) |
| Black text | 3.16:1 |
| White text | 6.62:1 |
Values
| HEX | #AA2D44 |
| RGB | rgb(170, 45, 68) |
| HSL | hsl(349, 58%, 42%) |
| OKLCH | oklch(49.7% 0.161 15) |
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 #AA2D44 | 6.62:1 | AA | Lc -86.7 | Fine for body text |
| Black text on #AA2D44 | 3.16:1 | AA large text | Lc 22.5 | Dividers and decoration only |
| #AA2D44 text on white | 6.62:1 | AA | Lc 81.6 | Fine for body text |
| #AA2D44 text on black | 3.16:1 | AA large text | Lc -20.3 | 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
#F9E4E5
oklch(93.6% 0.023 14.3)
-
Step 200
200
#F4CED0
oklch(88.4% 0.043 14.4)
-
Step 300
300
#EEADB0
oklch(80.9% 0.077 15.8)
-
Step 400
400
#E37E87
oklch(70.6% 0.125 15.1)
-
Step 500
500
#D85A6A
oklch(63.2% 0.158 15.1)
-
Step 600
600
#C33A52
oklch(55.6% 0.173 14.8)
-
Step 700
700 (this color)
#AA2D44
oklch(49.7% 0.161 15)
-
Step 800
800
#882637
oklch(42.7% 0.132 14.9)
-
Step 900
900
#6E252F
oklch(37.7% 0.104 15.5)
-
Step 950
950
#41171C
oklch(27.1% 0.065 15.3)
#AA2D44 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) | #4E4C44 | 0.178 |
| Deuteranopia (no green cones) | #6E6641 | 0.163 |
| Tritanopia (no blue cones) | #BA0537 | 0.039 |
| Achromatopsia (no color) | #5D5D5D | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA2D44
#AA2D44
oklch(49.7% 0.161 15)
- #007171
#007171
oklch(49.7% 0.085 194.8)
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 #AA2D44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rouge #AB1239 ΔE 0.029
- Brown #A52A2A ΔE 0.034
- Light Burgundy #A8415B ΔE 0.039
- Firebrick #B22222 ΔE 0.040
- Raspberry #B00149 ΔE 0.041
- Rose Red #BE013C ΔE 0.045
- Light Maroon #A24857 ΔE 0.048
- Lipstick Red #C0022F ΔE 0.050
Use #AA2D44 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.