#AA4D57
Closest named color: Light Maroon (#A24857). oklch(54.1% 0.122 15.5), rgb(170, 77, 87).
Aa
White text reads best on this color (5.37:1).
About this color
#AA4D57 is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.122 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.021 away. White text reads best on it, at 5.37:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #AA4D57 |
| RGB | rgb(170, 77, 87) |
| HSL | hsl(354, 38%, 48%) |
| OKLCH | oklch(54.1% 0.122 15.5) |
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 #AA4D57 | 5.37:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #AA4D57 | 3.90:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #AA4D57 text on white | 5.37:1 | AA | Lc 76.3 | Fine for body text |
| #AA4D57 text on black | 3.90:1 | AA large text | Lc -25.5 | 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 600.
-
Step 50
50
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F4E6E6
oklch(93.6% 0.015 17.4)
-
Step 200
200
#EDD1D2
oklch(88.4% 0.031 15.3)
-
Step 300
300
#E2B3B5
oklch(80.9% 0.055 15.5)
-
Step 400
400
#D28A8E
oklch(70.8% 0.088 15.9)
-
Step 500
500
#C46B73
oklch(63.1% 0.113 15.1)
-
Step 600
600 (this color)
#AA4D57
oklch(54.1% 0.122 15.5)
-
Step 700
700
#96424B
oklch(49.2% 0.113 15.6)
-
Step 800
800
#7A373E
oklch(42.8% 0.094 15.4)
-
Step 900
900
#633034
oklch(37.8% 0.074 16.3)
-
Step 950
950
#3A1C1F
oklch(26.9% 0.047 14.4)
#AA4D57 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) | #615F57 | 0.133 |
| Deuteranopia (no green cones) | #797255 | 0.123 |
| Tritanopia (no blue cones) | #B84051 | 0.032 |
| Achromatopsia (no color) | #6A6A6A | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA4D57
#AA4D57
oklch(54.1% 0.122 15.5)
- #007F80
#007F80
oklch(54% 0.092 195.7)
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 #AA4D57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.021
- Dark Rose #B5485D ΔE 0.025
- Light Burgundy #A8415B ΔE 0.030
- Dusty Red #B9484E ΔE 0.030
- Dull Red #BB3F3F ΔE 0.043
- Deep Rose #C74767 ΔE 0.061
- Sienna #A0522D ΔE 0.062
- Light Plum #9D5783 ΔE 0.067
Use #AA4D57 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.