#BB1F78
Closest named color: Medium Violet Red (#C71585). oklch(53.2% 0.202 352.2), rgb(187, 31, 120).
Aa
White text reads best on this color (5.86:1).
About this color
#BB1F78 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.202 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.031 away. White text reads best on it, at 5.86:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.202) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.58:1 |
| White text | 5.86:1 |
Values
| HEX | #BB1F78 |
| RGB | rgb(187, 31, 120) |
| HSL | hsl(326, 72%, 43%) |
| OKLCH | oklch(53.2% 0.202 352.2) |
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 #BB1F78 | 5.86:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #BB1F78 | 3.58:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #BB1F78 text on white | 5.86:1 | AA | Lc 77.7 | Fine for body text |
| #BB1F78 text on black | 3.58:1 | AA large text | Lc -24.1 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#F9E3EC
oklch(93.6% 0.027 350.9)
-
Step 200
200
#F5CCDC
oklch(88.5% 0.05 352.8)
-
Step 300
300
#EFA9C6
oklch(81% 0.09 352.7)
-
Step 400
400
#E477AA
oklch(70.7% 0.146 352.1)
-
Step 500
500
#D84E95
oklch(63% 0.186 351.9)
-
Step 600
600 (this color)
#BB1F78
oklch(53.2% 0.202 352.2)
-
Step 700
700
#A8196B
oklch(49% 0.188 352.2)
-
Step 800
800
#891A57
oklch(42.8% 0.155 352.6)
-
Step 900
900
#6E1E48
oklch(37.7% 0.121 352.2)
-
Step 950
950
#41132A
oklch(27% 0.077 352.4)
#BB1F78 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) | #40537A | 0.229 |
| Deuteranopia (no green cones) | #6D6E75 | 0.199 |
| Tritanopia (no blue cones) | #CA054A | 0.074 |
| Achromatopsia (no color) | #656565 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB1F78
#BB1F78
oklch(53.2% 0.202 352.2)
- #007F66
#007F66
oklch(53.2% 0.102 172.6)
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 #BB1F78, closest first.
No curated palette has a color within ΔE 0.04 of #BB1F78.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.031
- Dark Hot Pink #D90166 ΔE 0.066
- Red Violet #9E0168 ΔE 0.072
- Violet Red #A50055 ΔE 0.072
- Dark Pink #CB416B ΔE 0.072
- Raspberry #B00149 ΔE 0.073
- Deep Magenta #A0025C ΔE 0.074
- Ruby #CA0147 ΔE 0.078
Use #BB1F78 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.