#A64E77
Closest named color: Light Plum (#9D5783). oklch(54.6% 0.125 352.8), rgb(166, 78, 119).
Aa
White text reads best on this color (5.27:1).
About this color
#A64E77 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.125 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.027 away. White text reads best on it, at 5.27:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.97:1 |
| White text | 5.27:1 |
Values
| HEX | #A64E77 |
| RGB | rgb(166, 78, 119) |
| HSL | hsl(332, 36%, 48%) |
| OKLCH | oklch(54.6% 0.125 352.8) |
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 #A64E77 | 5.27:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #A64E77 | 3.97:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #A64E77 text on white | 5.27:1 | AA | Lc 75.8 | Fine for body text |
| #A64E77 text on black | 3.97:1 | AA large text | Lc -25.9 | 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 600.
-
Step 50
50
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F3E6EB
oklch(93.7% 0.016 352)
-
Step 200
200
#EBD1DB
oklch(88.5% 0.032 352.5)
-
Step 300
300
#DFB2C4
oklch(80.9% 0.057 352.5)
-
Step 400
400
#CD89A6
oklch(70.7% 0.091 352.5)
-
Step 500
500
#BE6B90
oklch(63.2% 0.114 352.7)
-
Step 600
600 (this color)
#A64E77
oklch(54.6% 0.125 352.8)
-
Step 700
700
#914167
oklch(49.1% 0.117 352.5)
-
Step 800
800
#763654
oklch(42.7% 0.097 352.6)
-
Step 900
900
#5F2F45
oklch(37.6% 0.075 352.5)
-
Step 950
950
#381C28
oklch(26.9% 0.047 353.6)
#A64E77 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) | #596278 | 0.137 |
| Deuteranopia (no green cones) | #717275 | 0.124 |
| Tritanopia (no blue cones) | #B14A5D | 0.043 |
| Achromatopsia (no color) | #6C6C6C | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A64E77
#A64E77
oklch(54.6% 0.125 352.8)
- #00846A
#00846A
oklch(54.7% 0.105 172.5)
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 #A64E77, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.027
- Light Burgundy #A8415B ΔE 0.043
- Dark Rose #B5485D ΔE 0.046
- Light Maroon #A24857 ΔE 0.048
- Dusky Purple #895B7B ΔE 0.057
- Dull Purple #84597E ΔE 0.064
- Deep Rose #C74767 ΔE 0.066
- Dark Mauve #874C62 ΔE 0.068
Use #A64E77 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.