#AA4347
Closest named color: Light Maroon (#A24857). oklch(52.3% 0.136 20.8), rgb(170, 67, 71).
Aa
White text reads best on this color (5.82:1).
About this color
#AA4347 is a medium-dark, moderately saturated red. In OKLCH its lightness is 52%, its chroma 0.136 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.025 away. White text reads best on it, at 5.82:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.60:1 |
| White text | 5.82:1 |
Values
| HEX | #AA4347 |
| RGB | rgb(170, 67, 71) |
| HSL | hsl(358, 43%, 46%) |
| OKLCH | oklch(52.3% 0.136 20.8) |
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 #AA4347 | 5.82:1 | AA | Lc -83.7 | Fine for body text |
| Black text on #AA4347 | 3.60:1 | AA large text | Lc 25.6 | Dividers and decoration only |
| #AA4347 text on white | 5.82:1 | AA | Lc 78.5 | Fine for body text |
| #AA4347 text on black | 3.60:1 | AA large text | Lc -23.3 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E4
oklch(93.5% 0.019 21.6)
-
Step 200
200
#F1D0CF
oklch(88.5% 0.037 19.9)
-
Step 300
300
#E8B0AF
oklch(80.8% 0.066 19.8)
-
Step 400
400
#DA8584
oklch(70.6% 0.105 20.8)
-
Step 500
500
#CE6466
oklch(63.1% 0.135 20.5)
-
Step 600
600
#B9494D
oklch(55.6% 0.145 21)
-
Step 700
700 (this color)
#AA4347
oklch(52.3% 0.136 20.8)
-
Step 800
800
#813033
oklch(42.6% 0.112 21)
-
Step 900
900
#682C2D
oklch(37.7% 0.086 21.1)
-
Step 950
950
#3D1A1B
oklch(26.9% 0.055 19.7)
#AA4347 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) | #5C5746 | 0.146 |
| Deuteranopia (no green cones) | #766D45 | 0.135 |
| Tritanopia (no blue cones) | #BA3045 | 0.039 |
| Achromatopsia (no color) | #656565 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA4347
#AA4347
oklch(52.3% 0.136 20.8)
- #00797F
#00797F
oklch(52.4% 0.089 200.9)
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 #AA4347, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.025
- Light Burgundy #A8415B ΔE 0.031
- Dull Red #BB3F3F ΔE 0.033
- Dusty Red #B9484E ΔE 0.034
- Dark Rose #B5485D ΔE 0.038
- Brick #A03623 ΔE 0.049
- Brown #A52A2A ΔE 0.050
- Firebrick #B22222 ΔE 0.054
Use #AA4347 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.