#B05D90
Closest named color: Light Plum (#9D5783). oklch(59.2% 0.124 343.9), rgb(176, 93, 144).
Aa
Black text reads best on this color (4.81:1).
About this color
#B05D90 is a medium-dark, moderately saturated pink. In OKLCH its lightness is 59%, its chroma 0.124 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.043 away. Black text reads best on it, at 4.81:1.
| Hue family | Pinks |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.81:1 |
| White text | 4.36:1 |
Values
| HEX | #B05D90 |
| RGB | rgb(176, 93, 144) |
| HSL | hsl(323, 34%, 53%) |
| OKLCH | oklch(59.2% 0.124 343.9) |
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 #B05D90 | 4.36:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #B05D90 | 4.81:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #B05D90 text on white | 4.36:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #B05D90 text on black | 4.81:1 | AA | Lc -31.8 | 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
#F9F3F7
oklch(97% 0.008 337.4)
-
Step 100
100
#F2E6EC
oklch(93.6% 0.015 345.6)
-
Step 200
200
#E9D1DE
oklch(88.4% 0.032 343.9)
-
Step 300
300
#DCB3CA
oklch(81% 0.056 343.7)
-
Step 400
400
#C98AAE
oklch(70.7% 0.09 344.4)
-
Step 500
500
#B96C9B
oklch(63.1% 0.114 343.5)
-
Step 600
600 (this color)
#B05D90
oklch(59.2% 0.124 343.9)
-
Step 700
700
#8D4371
oklch(49.2% 0.116 344)
-
Step 800
800
#72375C
oklch(42.6% 0.096 343.5)
-
Step 900
900
#5D304B
oklch(37.7% 0.075 344.4)
-
Step 950
950
#361D2C
oklch(27% 0.046 343.8)
#B05D90 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) | #637092 | 0.131 |
| Deuteranopia (no green cones) | #797E8E | 0.119 |
| Tritanopia (no blue cones) | #B95D70 | 0.052 |
| Achromatopsia (no color) | #797979 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B05D90
#B05D90
oklch(59.2% 0.124 343.9)
- #0A9469
#0A9469
oklch(59.1% 0.124 163.8)
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 #B05D90, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.043
- Dark Lilac #9C6DA5 ΔE 0.052
- Mauve #AE7181 ΔE 0.061
- Soft Purple #A66FB5 ΔE 0.062
- Dusky Rose #BA6873 ΔE 0.063
- Faded Purple #916E99 ΔE 0.063
- Deep Rose #C74767 ΔE 0.073
- Dark Lavender #856798 ΔE 0.076
Use #B05D90 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.