#AA3768
Closest named color: Light Burgundy (#A8415B). oklch(51.8% 0.156 357.9), rgb(170, 55, 104).
Aa
White text reads best on this color (6.07:1).
About this color
#AA3768 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.156 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.032 away. White text reads best on it, at 6.07:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #AA3768 |
| RGB | rgb(170, 55, 104) |
| HSL | hsl(334, 51%, 44%) |
| OKLCH | oklch(51.8% 0.156 357.9) |
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 #AA3768 | 6.07:1 | AA | Lc -84.7 | Fine for body text |
| Black text on #AA3768 | 3.45:1 | AA large text | Lc 24.6 | Dividers and decoration only |
| #AA3768 text on white | 6.07:1 | AA | Lc 79.4 | Fine for body text |
| #AA3768 text on black | 3.45:1 | AA large text | Lc -22.4 | 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
#F7E4EA
oklch(93.6% 0.022 356.3)
-
Step 200
200
#F2CED9
oklch(88.5% 0.043 357.7)
-
Step 300
300
#EAADC0
oklch(81% 0.075 358.5)
-
Step 400
400
#DC7FA0
oklch(70.6% 0.121 357.9)
-
Step 500
500
#D05B89
oklch(63% 0.155 357.9)
-
Step 600
600
#BB3D73
oklch(55.5% 0.168 357.8)
-
Step 700
700 (this color)
#AA3768
oklch(51.8% 0.156 357.9)
-
Step 800
800
#83284F
oklch(42.7% 0.13 357.8)
-
Step 900
900
#6A2641
oklch(37.7% 0.101 358.4)
-
Step 950
950
#3E1726
oklch(26.9% 0.064 358.1)
#AA3768 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) | #4C5569 | 0.175 |
| Deuteranopia (no green cones) | #6C6A65 | 0.157 |
| Tritanopia (no blue cones) | #B82B4B | 0.049 |
| Achromatopsia (no color) | #626262 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA3768
#AA3768
oklch(51.8% 0.156 357.9)
- #007A68
#007A68
oklch(51.8% 0.096 177.6)
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 #AA3768, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.032
- Light Maroon #A24857 ΔE 0.050
- Dark Rose #B5485D ΔE 0.051
- Raspberry #B00149 ΔE 0.059
- Violet Red #A50055 ΔE 0.060
- Deep Magenta #A0025C ΔE 0.065
- Dark Fuchsia #9D0759 ΔE 0.067
- Light Plum #9D5783 ΔE 0.069
Use #AA3768 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.