#BB3F90
Closest named color: Medium Violet Red (#C71585). oklch(56.8% 0.18 344.3), rgb(187, 63, 144).
Aa
White text reads best on this color (4.96:1).
About this color
#BB3F90 is a medium-dark, vivid pink. In OKLCH its lightness is 57%, its chroma 0.180 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.048 away. White text reads best on it, at 4.96:1.
| Hue family | Pinks |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.180) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.22:1 |
| White text | 4.96:1 |
Values
| HEX | #BB3F90 |
| RGB | rgb(187, 63, 144) |
| HSL | hsl(321, 50%, 49%) |
| OKLCH | oklch(56.8% 0.18 344.3) |
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 #BB3F90 | 4.96:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #BB3F90 | 4.22:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #BB3F90 text on white | 4.96:1 | AA | Lc 73.5 | Content text, not long reading |
| #BB3F90 text on black | 4.22:1 | AA large text | Lc -28.2 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EE
oklch(93.6% 0.024 342.9)
-
Step 200
200
#F0CEE0
oklch(88.5% 0.045 344.9)
-
Step 300
300
#E7ACCD
oklch(80.9% 0.081 344.4)
-
Step 400
400
#D97EB4
oklch(70.8% 0.13 344.4)
-
Step 500
500
#CC5AA1
oklch(63.2% 0.165 344.6)
-
Step 600
600 (this color)
#BB3F90
oklch(56.8% 0.18 344.3)
-
Step 700
700
#9D2C77
oklch(49.1% 0.168 344.3)
-
Step 800
800
#802661
oklch(42.7% 0.14 344.4)
-
Step 900
900
#67254F
oklch(37.7% 0.108 344.4)
-
Step 950
950
#3D172E
oklch(27.1% 0.068 345.3)
#BB3F90 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) | #4B6392 | 0.198 |
| Deuteranopia (no green cones) | #70778D | 0.173 |
| Tritanopia (no blue cones) | #C73E62 | 0.076 |
| Achromatopsia (no color) | #707070 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB3F90
#BB3F90
oklch(56.8% 0.18 344.3)
- #008C64
#008C64
oklch(56.7% 0.12 164.6)
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 #BB3F90, closest first.
No curated palette has a color within ΔE 0.04 of #BB3F90.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.048
- Purpley Pink #C83CB9 ΔE 0.067
- Dark Pink #CB416B ΔE 0.069
- Light Plum #9D5783 ΔE 0.074
- Pinky Purple #C94CBE ΔE 0.075
- Deep Rose #C74767 ΔE 0.076
- Dark Rose #B5485D ΔE 0.085
- Dark Hot Pink #D90166 ΔE 0.087
Use #BB3F90 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.