#AA275D
Closest named color: Raspberry (#B00149). oklch(49.8% 0.171 1), rgb(170, 39, 93).
Aa
White text reads best on this color (6.65:1).
About this color
#AA275D is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.171 and its hue 1°. 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 6.65:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.171) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.15:1 |
| White text | 6.65:1 |
Values
| HEX | #AA275D |
| RGB | rgb(170, 39, 93) |
| HSL | hsl(335, 63%, 41%) |
| OKLCH | oklch(49.8% 0.171 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 #AA275D | 6.65:1 | AA | Lc -86.7 | Fine for body text |
| Black text on #AA275D | 3.15:1 | AA large text | Lc 22.5 | Dividers and decoration only |
| #AA275D text on white | 6.65:1 | AA | Lc 81.6 | Fine for body text |
| #AA275D text on black | 3.15:1 | 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
#FCF2F5
oklch(97% 0.011 357)
-
Step 100
100
#F9E4E9
oklch(93.7% 0.024 1.3)
-
Step 200
200
#F4CDD7
oklch(88.4% 0.046 0.9)
-
Step 300
300
#EEABBD
oklch(80.9% 0.082 1.4)
-
Step 400
400
#E37B9C
oklch(70.7% 0.133 0.8)
-
Step 500
500
#D75583
oklch(63.1% 0.168 1.2)
-
Step 600
600
#C2346D
oklch(55.6% 0.183 0.9)
-
Step 700
700 (this color)
#AA275D
oklch(49.8% 0.171 1)
-
Step 800
800
#88214A
oklch(42.7% 0.141 1.2)
-
Step 900
900
#6E223E
oklch(37.8% 0.111 1.3)
-
Step 950
950
#411524
oklch(27.1% 0.07 1.7)
#AA275D 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) | #454C5E | 0.193 |
| Deuteranopia (no green cones) | #69655A | 0.172 |
| Tritanopia (no blue cones) | #B90C3F | 0.051 |
| Achromatopsia (no color) | #5C5C5C | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA275D
#AA275D
oklch(49.8% 0.171 1)
- #007366
#007366
oklch(49.8% 0.09 181.4)
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 #AA275D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.035
- Violet Red #A50055 ΔE 0.036
- Deep Magenta #A0025C ΔE 0.044
- Light Burgundy #A8415B ΔE 0.045
- Dark Fuchsia #9D0759 ΔE 0.046
- Rouge #AB1239 ΔE 0.051
- Berry #990F4B ΔE 0.052
- Red Violet #9E0168 ΔE 0.056
Use #AA275D 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.