#A45B91
Closest named color: Light Plum (#9D5783). oklch(57.4% 0.118 337.6), rgb(164, 91, 145).
Aa
White text reads best on this color (4.68:1).
About this color
#A45B91 is a medium-dark, moderately saturated pink. In OKLCH its lightness is 57%, its chroma 0.118 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.026 away. White text reads best on it, at 4.68:1.
| Hue family | Pinks |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #A45B91 |
| RGB | rgb(164, 91, 145) |
| HSL | hsl(316, 29%, 50%) |
| OKLCH | oklch(57.4% 0.118 337.6) |
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 #A45B91 | 4.68:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #A45B91 | 4.48:1 | AA large text | Lc 31.8 | Non-text elements, placeholder text |
| #A45B91 text on white | 4.68:1 | AA | Lc 72.2 | Content text, not long reading |
| #A45B91 text on black | 4.48:1 | AA large text | Lc -29.4 | 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
#F1E6ED
oklch(93.6% 0.015 338.9)
-
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
#C48CB3
oklch(70.7% 0.085 338.2)
-
Step 500
500
#B36FA1
oklch(63.1% 0.108 337.2)
-
Step 600
600 (this color)
#A45B91
oklch(57.4% 0.118 337.6)
-
Step 700
700
#874677
oklch(49.1% 0.109 337.2)
-
Step 800
800
#6E3A61
oklch(42.8% 0.091 337.2)
-
Step 900
900
#59324F
oklch(37.7% 0.071 337.1)
-
Step 950
950
#341E2E
oklch(27% 0.043 337.4)
#A45B91 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) | #5D6D93 | 0.120 |
| Deuteranopia (no green cones) | #70788F | 0.109 |
| Tritanopia (no blue cones) | #AB5D6F | 0.056 |
| Achromatopsia (no color) | #747474 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A45B91
#A45B91
oklch(57.4% 0.118 337.6)
- #2A8D5C
#2A8D5C
oklch(57.4% 0.118 157.3)
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 #A45B91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.026
- Dark Lilac #9C6DA5 ΔE 0.047
- Faded Purple #916E99 ΔE 0.053
- Dark Lavender #856798 ΔE 0.058
- Dusky Purple #895B7B ΔE 0.060
- Dusty Purple #825F87 ΔE 0.063
- Soft Purple #A66FB5 ΔE 0.064
- Dull Purple #84597E ΔE 0.065
Use #A45B91 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.