#BB4780
Closest named color: Dark Pink (#CB416B). oklch(57.1% 0.16 352.9), rgb(187, 71, 128).
Aa
White text reads best on this color (4.85:1).
About this color
#BB4780 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.160 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.043 away. White text reads best on it, at 4.85:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.32:1 |
| White text | 4.85:1 |
Values
| HEX | #BB4780 |
| RGB | rgb(187, 71, 128) |
| HSL | hsl(331, 46%, 51%) |
| OKLCH | oklch(57.1% 0.16 352.9) |
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 #BB4780 | 4.85:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #BB4780 | 4.32:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #BB4780 text on white | 4.85:1 | AA | Lc 72.9 | Content text, not long reading |
| #BB4780 text on black | 4.32:1 | AA large text | Lc -28.8 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EB
oklch(93.5% 0.022 351.9)
-
Step 200
200
#F0CFDB
oklch(88.6% 0.04 354)
-
Step 300
300
#E7AEC5
oklch(81% 0.073 352.8)
-
Step 400
400
#D881A7
oklch(70.7% 0.116 352.8)
-
Step 500
500
#CB5F91
oklch(63.1% 0.147 353.1)
-
Step 600
600 (this color)
#BB4780
oklch(57.1% 0.16 352.9)
-
Step 700
700
#9C3368
oklch(49% 0.149 352.8)
-
Step 800
800
#7F2C55
oklch(42.8% 0.123 352.9)
-
Step 900
900
#672846
oklch(37.7% 0.097 353.1)
-
Step 950
950
#3C1829
oklch(26.9% 0.061 352.4)
#BB4780 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) | #586482 | 0.177 |
| Deuteranopia (no green cones) | #78797D | 0.159 |
| Tritanopia (no blue cones) | #C8405E | 0.055 |
| Achromatopsia (no color) | #717171 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB4780
#BB4780
oklch(57.1% 0.16 352.9)
- #008C71
#008C71
oklch(57.1% 0.11 172.8)
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 #BB4780, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.043
- Deep Rose #C74767 ΔE 0.046
- Dark Rose #B5485D ΔE 0.055
- Light Plum #9D5783 ΔE 0.060
- Medium Violet Red #C71585 ΔE 0.065
- Light Burgundy #A8415B ΔE 0.066
- Dusty Red #B9484E ΔE 0.075
- Light Maroon #A24857 ΔE 0.079
Use #BB4780 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.