#A5537F
Closest named color: Light Plum (#9D5783). oklch(55.5% 0.12 348.3), rgb(165, 83, 127).
Aa
White text reads best on this color (5.06:1).
About this color
#A5537F is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.120 and its hue 348°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.016 away. White text reads best on it, at 5.06:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.14:1 |
| White text | 5.06:1 |
Values
| HEX | #A5537F |
| RGB | rgb(165, 83, 127) |
| HSL | hsl(328, 33%, 49%) |
| OKLCH | oklch(55.5% 0.12 348.3) |
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 #A5537F | 5.06:1 | AA | Lc -80.0 | Fine for body text |
| Black text on #A5537F | 4.14:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #A5537F text on white | 5.06:1 | AA | Lc 74.6 | Content text, not long reading |
| #A5537F text on black | 4.14:1 | AA large text | Lc -27.1 | 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F2E6EC
oklch(93.6% 0.015 345.6)
-
Step 200
200
#E9D2DC
oklch(88.6% 0.029 349.5)
-
Step 300
300
#DCB3C6
oklch(80.9% 0.053 348.8)
-
Step 400
400
#C98BAA
oklch(70.7% 0.085 348.1)
-
Step 500
500
#BA6C95
oklch(63% 0.111 348)
-
Step 600
600 (this color)
#A5537F
oklch(55.5% 0.12 348.3)
-
Step 700
700
#8D436B
oklch(49% 0.112 348.4)
-
Step 800
800
#733858
oklch(42.8% 0.092 348)
-
Step 900
900
#5D3148
oklch(37.7% 0.071 348.4)
-
Step 950
950
#371D2A
oklch(27.1% 0.045 349.2)
#A5537F 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) | #5B6680 | 0.129 |
| Deuteranopia (no green cones) | #71747D | 0.118 |
| Tritanopia (no blue cones) | #AF5163 | 0.046 |
| Achromatopsia (no color) | #6E6E6E | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A5537F
#A5537F
oklch(55.5% 0.12 348.3)
- #008867
#008867
oklch(55.7% 0.112 168.2)
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 #A5537F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.016
- Dusky Purple #895B7B ΔE 0.053
- Dark Rose #B5485D ΔE 0.056
- Light Burgundy #A8415B ΔE 0.057
- Light Maroon #A24857 ΔE 0.059
- Dull Purple #84597E ΔE 0.060
- Dusty Purple #825F87 ΔE 0.066
- Muted Purple #805B87 ΔE 0.068
Use #A5537F 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.