#A45A91
Closest named color: Light Plum (#9D5783). oklch(57.2% 0.12 337.4), rgb(164, 90, 145).
Aa
White text reads best on this color (4.71:1).
About this color
#A45A91 is a medium-dark, moderately saturated pink. In OKLCH its lightness is 57%, its chroma 0.120 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.025 away. White text reads best on it, at 4.71:1.
| Hue family | Pinks |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.44:1 |
| White text | 4.71:1 |
Values
| HEX | #A45A91 |
| RGB | rgb(164, 90, 145) |
| HSL | hsl(315, 29%, 50%) |
| OKLCH | oklch(57.2% 0.12 337.4) |
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 #A45A91 | 4.71:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #A45A91 | 4.44:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #A45A91 text on white | 4.71:1 | AA | Lc 72.5 | Content text, not long reading |
| #A45A91 text on black | 4.44:1 | AA large text | Lc -29.2 | 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 600.
-
Step 50
50
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F1E6EE
oklch(93.6% 0.016 335.1)
-
Step 200
200
#E7D2E0
oklch(88.5% 0.03 337.9)
-
Step 300
300
#D8B4CD
oklch(80.9% 0.053 337.3)
-
Step 400
400
#C48CB4
oklch(70.7% 0.086 337.4)
-
Step 500
500
#B46EA1
oklch(63.1% 0.111 337.6)
-
Step 600
600 (this color)
#A45A91
oklch(57.2% 0.12 337.4)
-
Step 700
700
#884577
oklch(49.1% 0.112 337.6)
-
Step 800
800
#6E3961
oklch(42.6% 0.093 337)
-
Step 900
900
#5A324F
oklch(37.8% 0.072 338)
-
Step 950
950
#351D2E
oklch(27% 0.046 338.5)
#A45A91 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) | #5C6C93 | 0.122 |
| Deuteranopia (no green cones) | #6F788F | 0.112 |
| Tritanopia (no blue cones) | #AB5C6F | 0.056 |
| Achromatopsia (no color) | #737373 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A45A91
#A45A91
oklch(57.2% 0.12 337.4)
- #278D5B
#278D5B
oklch(57.3% 0.121 157.2)
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 #A45A91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.025
- Dark Lilac #9C6DA5 ΔE 0.049
- Faded Purple #916E99 ΔE 0.055
- Dark Lavender #856798 ΔE 0.059
- Dusky Purple #895B7B ΔE 0.060
- Dusty Purple #825F87 ΔE 0.063
- Soft Purple #A66FB5 ΔE 0.065
- Dull Purple #84597E ΔE 0.065
Use #A45A91 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.