#B45B84
Closest named color: Light Plum (#9D5783). oklch(59% 0.124 352.6), rgb(180, 91, 132).
Aa
Black text reads best on this color (4.77:1).
About this color
#B45B84 is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.124 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.045 away. Black text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.77:1 |
| White text | 4.40:1 |
Values
| HEX | #B45B84 |
| RGB | rgb(180, 91, 132) |
| HSL | hsl(332, 37%, 53%) |
| OKLCH | oklch(59% 0.124 352.6) |
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 #B45B84 | 4.40:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #B45B84 | 4.77:1 | AA | Lc 33.9 | Non-text elements, placeholder text |
| #B45B84 text on white | 4.40:1 | AA large text | Lc 70.1 | Content text, not long reading |
| #B45B84 text on black | 4.77:1 | AA | Lc -31.5 | Non-text elements, placeholder text |
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
#DEB2C4
oklch(80.8% 0.056 352)
-
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)
#B45B84
oklch(59% 0.124 352.6)
-
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
#5F3045
oklch(37.7% 0.073 353)
-
Step 950
950
#381C29
oklch(27% 0.048 351.5)
#B45B84 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) | #666E85 | 0.135 |
| Deuteranopia (no green cones) | #7D7E82 | 0.123 |
| Tritanopia (no blue cones) | #BF576A | 0.042 |
| Achromatopsia (no color) | #787878 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B45B84
#B45B84
oklch(59% 0.124 352.6)
- #009276
#009276
oklch(58.8% 0.113 172.8)
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 #B45B84, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.045
- Dusky Rose #BA6873 ΔE 0.049
- Mauve #AE7181 ΔE 0.055
- Deep Rose #C74767 ΔE 0.057
- Dark Rose #B5485D ΔE 0.060
- Dark Pink #CB416B ΔE 0.062
- Dark Lilac #9C6DA5 ΔE 0.067
- Dusty Rose #C0737A ΔE 0.071
Use #B45B84 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.