#BB506F
Closest named color: Deep Rose (#C74767). oklch(57.7% 0.141 4.5), rgb(187, 80, 111).
Aa
White text reads best on this color (4.67:1).
About this color
#BB506F is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.141 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.026 away. White text reads best on it, at 4.67:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.48:1 |
| White text | 4.67:1 |
Values
| HEX | #BB506F |
| RGB | rgb(187, 80, 111) |
| HSL | hsl(343, 44%, 52%) |
| OKLCH | oklch(57.7% 0.141 4.5) |
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 #BB506F | 4.67:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #BB506F | 4.48:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #BB506F text on white | 4.67:1 | AA | Lc 71.9 | Content text, not long reading |
| #BB506F text on black | 4.48:1 | AA large text | Lc -29.8 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F5E5E8
oklch(93.5% 0.018 4.5)
-
Step 200
200
#EFD0D6
oklch(88.5% 0.036 4.7)
-
Step 300
300
#E5B0BB
oklch(80.9% 0.063 4.8)
-
Step 400
400
#D68599
oklch(70.7% 0.102 4)
-
Step 500
500
#C96580
oklch(63.2% 0.13 4.4)
-
Step 600
600 (this color)
#BB506F
oklch(57.7% 0.141 4.5)
-
Step 700
700
#9A3A57
oklch(49% 0.131 4.5)
-
Step 800
800
#7D3148
oklch(42.7% 0.108 3.9)
-
Step 900
900
#652C3C
oklch(37.7% 0.084 4.3)
-
Step 950
950
#3C1A23
oklch(27% 0.054 4.6)
#BB506F 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) | #646770 | 0.156 |
| Deuteranopia (no green cones) | #807C6D | 0.143 |
| Tritanopia (no blue cones) | #CA455C | 0.038 |
| Achromatopsia (no color) | #747474 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB506F
#BB506F
oklch(57.7% 0.141 4.5)
- #008D81
#008D81
oklch(57.8% 0.102 184.4)
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 #BB506F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.026
- Dark Rose #B5485D ΔE 0.030
- Dark Pink #CB416B ΔE 0.036
- Dusty Red #B9484E ΔE 0.045
- Dusky Rose #BA6873 ΔE 0.053
- Light Burgundy #A8415B ΔE 0.055
- Indian Red #CD5C5C ΔE 0.059
- Light Maroon #A24857 ΔE 0.061
Use #BB506F 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.