#A7578D
Closest named color: Light Plum (#9D5783). oklch(57% 0.125 340.9), rgb(167, 87, 141).
Aa
White text reads best on this color (4.78:1).
About this color
#A7578D is a medium-dark, moderately saturated pink. In OKLCH its lightness is 57%, its chroma 0.125 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.024 away. White text reads best on it, at 4.78:1.
| Hue family | Pinks |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.39:1 |
| White text | 4.78:1 |
Values
| HEX | #A7578D |
| RGB | rgb(167, 87, 141) |
| HSL | hsl(320, 31%, 50%) |
| OKLCH | oklch(57% 0.125 340.9) |
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 #A7578D | 4.78:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #A7578D | 4.39:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #A7578D text on white | 4.78:1 | AA | Lc 72.9 | Content text, not long reading |
| #A7578D text on black | 4.39:1 | AA large text | Lc -28.8 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F2E6ED
oklch(93.6% 0.016 341.4)
-
Step 200
200
#E8D2DF
oklch(88.6% 0.03 341.4)
-
Step 300
300
#DBB3CB
oklch(80.9% 0.056 341.7)
-
Step 400
400
#C78AB1
oklch(70.6% 0.09 341)
-
Step 500
500
#B86C9E
oklch(63.1% 0.115 341.1)
-
Step 600
600 (this color)
#A7578D
oklch(57% 0.125 340.9)
-
Step 700
700
#8B4374
oklch(49.1% 0.116 341)
-
Step 800
800
#71385F
oklch(42.8% 0.096 340.5)
-
Step 900
900
#5C314D
oklch(37.8% 0.074 341.7)
-
Step 950
950
#361D2D
oklch(27.1% 0.047 341.8)
#A7578D 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) | #5B6B8F | 0.130 |
| Deuteranopia (no green cones) | #70778B | 0.118 |
| Tritanopia (no blue cones) | #AF586C | 0.054 |
| Achromatopsia (no color) | #727272 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7578D
#A7578D
oklch(57% 0.125 340.9)
- #0B8D5F
#0B8D5F
oklch(56.9% 0.124 161.2)
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 #A7578D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.024
- Dark Lilac #9C6DA5 ΔE 0.057
- Dusky Purple #895B7B ΔE 0.063
- Faded Purple #916E99 ΔE 0.063
- Dark Lavender #856798 ΔE 0.067
- Dull Purple #84597E ΔE 0.068
- Dusty Purple #825F87 ΔE 0.068
- Muted Purple #805B87 ΔE 0.071
Use #A7578D 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.