#BB3C7B
Closest named color: Dark Pink (#CB416B). oklch(55.7% 0.173 353.7), rgb(187, 60, 123).
Aa
White text reads best on this color (5.19:1).
About this color
#BB3C7B is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.173 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.046 away. White text reads best on it, at 5.19:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #BB3C7B |
| RGB | rgb(187, 60, 123) |
| HSL | hsl(330, 51%, 48%) |
| OKLCH | oklch(55.7% 0.173 353.7) |
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 #BB3C7B | 5.19:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #BB3C7B | 4.04:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #BB3C7B text on white | 5.19:1 | AA | Lc 74.8 | Content text, not long reading |
| #BB3C7B text on black | 4.04:1 | AA large text | Lc -26.9 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F7E4EB
oklch(93.6% 0.023 353.2)
-
Step 200
200
#F1CEDB
oklch(88.5% 0.043 353.6)
-
Step 300
300
#EAACC4
oklch(80.9% 0.079 354)
-
Step 400
400
#DC7EA6
oklch(70.6% 0.125 353.8)
-
Step 500
500
#D05A91
oklch(63.2% 0.16 353.5)
-
Step 600
600 (this color)
#BB3C7B
oklch(55.7% 0.173 353.7)
-
Step 700
700
#A12D67
oklch(49.2% 0.161 354.1)
-
Step 800
800
#822754
oklch(42.6% 0.132 353.8)
-
Step 900
900
#692546
oklch(37.6% 0.104 353.1)
-
Step 950
950
#3E1729
oklch(27.1% 0.066 353.5)
#BB3C7B 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) | #515E7D | 0.193 |
| Deuteranopia (no green cones) | #757578 | 0.171 |
| Tritanopia (no blue cones) | #C93256 | 0.060 |
| Achromatopsia (no color) | #6D6D6D | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB3C7B
#BB3C7B
oklch(55.7% 0.173 353.7)
- #00876E
#00876E
oklch(55.6% 0.106 173.6)
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 #BB3C7B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.046
- Medium Violet Red #C71585 ΔE 0.051
- Deep Rose #C74767 ΔE 0.051
- Dark Rose #B5485D ΔE 0.057
- Light Burgundy #A8415B ΔE 0.062
- Dark Hot Pink #D90166 ΔE 0.069
- Light Plum #9D5783 ΔE 0.070
- Cerise #DE0C62 ΔE 0.077
Use #BB3C7B 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.