#A64144
Closest named color: Light Maroon (#A24857). oklch(51.4% 0.134 21.3), rgb(166, 65, 68).
Aa
White text reads best on this color (6.06:1).
About this color
#A64144 is a medium-dark, moderately saturated red. In OKLCH its lightness is 51%, its chroma 0.134 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.026 away. White text reads best on it, at 6.06:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.46:1 |
| White text | 6.06:1 |
Values
| HEX | #A64144 |
| RGB | rgb(166, 65, 68) |
| HSL | hsl(358, 44%, 45%) |
| OKLCH | oklch(51.4% 0.134 21.3) |
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 #A64144 | 6.06:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #A64144 | 3.46:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #A64144 text on white | 6.06:1 | AA | Lc 79.6 | Fine for body text |
| #A64144 text on black | 3.46:1 | AA large text | Lc -22.2 | 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
#F0D0CF
oklch(88.4% 0.036 20)
-
Step 300
300
#E8B1AE
oklch(81% 0.065 22.2)
-
Step 400
400
#DA8684
oklch(70.8% 0.104 21.5)
-
Step 500
500
#CD6566
oklch(63.1% 0.132 21)
-
Step 600
600
#B84A4D
oklch(55.6% 0.143 21.4)
-
Step 700
700 (this color)
#A64144
oklch(51.4% 0.134 21.3)
-
Step 800
800
#813133
oklch(42.8% 0.111 21.6)
-
Step 900
900
#682C2D
oklch(37.7% 0.086 21.1)
-
Step 950
950
#3D1A1A
oklch(26.9% 0.055 21.4)
#A64144 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) | #5A5543 | 0.144 |
| Deuteranopia (no green cones) | #736A42 | 0.132 |
| Tritanopia (no blue cones) | #B52E43 | 0.039 |
| Achromatopsia (no color) | #626262 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A64144
#A64144
oklch(51.4% 0.134 21.3)
- #00767C
#00767C
oklch(51.5% 0.088 201)
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 #A64144, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.026
- Light Burgundy #A8415B ΔE 0.034
- Dull Red #BB3F3F ΔE 0.041
- Brick #A03623 ΔE 0.041
- Brown #A52A2A ΔE 0.043
- Dusty Red #B9484E ΔE 0.043
- Dark Rose #B5485D ΔE 0.046
- Firebrick #B22222 ΔE 0.051
Use #A64144 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.