#BB318D
Closest named color: Medium Violet Red (#C71585). oklch(55.4% 0.196 344.6), rgb(187, 49, 141).
Aa
White text reads best on this color (5.33:1).
About this color
#BB318D is a medium-dark, vivid pink. In OKLCH its lightness is 55%, its chroma 0.196 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.032 away. White text reads best on it, at 5.33:1.
| Hue family | Pinks |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.196) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #BB318D |
| RGB | rgb(187, 49, 141) |
| HSL | hsl(320, 58%, 46%) |
| OKLCH | oklch(55.4% 0.196 344.6) |
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 #BB318D | 5.33:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #BB318D | 3.93:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #BB318D text on white | 5.33:1 | AA | Lc 75.3 | Fine for body text |
| #BB318D text on black | 3.93:1 | AA large text | Lc -26.4 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F7E3EE
oklch(93.5% 0.026 343.3)
-
Step 200
200
#F2CDE1
oklch(88.5% 0.049 344.4)
-
Step 300
300
#EAAACE
oklch(80.9% 0.088 344.5)
-
Step 400
400
#DD7AB5
oklch(70.7% 0.141 344.7)
-
Step 500
500
#D153A3
oklch(63.1% 0.181 344.5)
-
Step 600
600 (this color)
#BB318D
oklch(55.4% 0.196 344.6)
-
Step 700
700
#A22278
oklch(49.1% 0.183 344.9)
-
Step 800
800
#832062
oklch(42.7% 0.15 344.5)
-
Step 900
900
#6A2150
oklch(37.7% 0.118 344.6)
-
Step 950
950
#3E152F
oklch(27% 0.073 344.2)
#BB318D 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) | #415C90 | 0.217 |
| Deuteranopia (no green cones) | #6B738A | 0.189 |
| Tritanopia (no blue cones) | #C72F5B | 0.082 |
| Achromatopsia (no color) | #6B6B6B | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB318D
#BB318D
oklch(55.4% 0.196 344.6)
- #008761
#008761
oklch(55.2% 0.116 165)
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 #BB318D, closest first.
No curated palette has a color within ΔE 0.04 of #BB318D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.032
- Purpley Pink #C83CB9 ΔE 0.071
- Dark Pink #CB416B ΔE 0.077
- Warm Purple #952E8F ΔE 0.079
- Dark Hot Pink #D90166 ΔE 0.082
- Pinky Purple #C94CBE ΔE 0.085
- Deep Rose #C74767 ΔE 0.086
- Light Plum #9D5783 ΔE 0.088
Use #BB318D 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.