#A64545
Closest named color: Light Maroon (#A24857). oklch(51.9% 0.129 22.6), rgb(166, 69, 69).
Aa
White text reads best on this color (5.90:1).
About this color
#A64545 is a medium-dark, moderately saturated red. In OKLCH its lightness is 52%, its chroma 0.129 and its hue 23°. 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 5.90:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.55:1 |
| White text | 5.90:1 |
Values
| HEX | #A64545 |
| RGB | rgb(166, 69, 69) |
| HSL | hsl(0, 41%, 46%) |
| OKLCH | oklch(51.9% 0.129 22.6) |
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 #A64545 | 5.90:1 | AA | Lc -84.1 | Fine for body text |
| Black text on #A64545 | 3.55:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #A64545 text on white | 5.90:1 | AA | Lc 78.9 | Fine for body text |
| #A64545 text on black | 3.55:1 | AA large text | Lc -22.9 | 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
#EFD1CF
oklch(88.5% 0.034 22.4)
-
Step 300
300
#E6B1AE
oklch(80.8% 0.062 22.3)
-
Step 400
400
#D88784
oklch(70.7% 0.1 22.2)
-
Step 500
500
#CB6765
oklch(63.1% 0.127 22.5)
-
Step 600
600
#B64C4C
oklch(55.5% 0.138 22.7)
-
Step 700
700 (this color)
#A64545
oklch(51.9% 0.129 22.6)
-
Step 800
800
#7F3333
oklch(42.7% 0.106 22.6)
-
Step 900
900
#672D2C
oklch(37.7% 0.084 22.9)
-
Step 950
950
#3C1B1A
oklch(26.9% 0.052 22.9)
#A64545 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) | #5D5744 | 0.137 |
| Deuteranopia (no green cones) | #756C43 | 0.127 |
| Tritanopia (no blue cones) | #B53446 | 0.039 |
| Achromatopsia (no color) | #646464 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A64545
#A64545
oklch(51.9% 0.129 22.6)
- #00777F
#00777F
oklch(51.9% 0.088 203)
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 #A64545, 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 0.036
- Dull Red #BB3F3F ΔE 0.040
- Dusty Red #B9484E ΔE 0.040
- Dark Rose #B5485D ΔE 0.045
- Brick #A03623 ΔE 0.045
- Sienna #A0522D ΔE 0.049
- Brown #A52A2A ΔE 0.050
Use #A64545 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.