#BB3A7E
Closest named color: Medium Violet Red (#C71585). oklch(55.6% 0.177 352), rgb(187, 58, 126).
Aa
White text reads best on this color (5.22:1).
About this color
#BB3A7E is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.177 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.045 away. White text reads best on it, at 5.22:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.177) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.01:1 |
| White text | 5.22:1 |
Values
| HEX | #BB3A7E |
| RGB | rgb(187, 58, 126) |
| HSL | hsl(328, 53%, 48%) |
| OKLCH | oklch(55.6% 0.177 352) |
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 #BB3A7E | 5.22:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #BB3A7E | 4.01:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #BB3A7E text on white | 5.22:1 | AA | Lc 74.9 | Content text, not long reading |
| #BB3A7E text on black | 4.01:1 | AA large text | Lc -26.8 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F7E4EB
oklch(93.6% 0.023 353.2)
-
Step 200
200
#F2CEDC
oklch(88.6% 0.044 352.6)
-
Step 300
300
#EAACC6
oklch(81% 0.08 352.1)
-
Step 400
400
#DC7DA9
oklch(70.6% 0.128 351.7)
-
Step 500
500
#D05994
oklch(63.1% 0.163 351.9)
-
Step 600
600 (this color)
#BB3A7E
oklch(55.6% 0.177 352)
-
Step 700
700
#A12B6A
oklch(49.1% 0.165 352.2)
-
Step 800
800
#832657
oklch(42.8% 0.136 352)
-
Step 900
900
#692547
oklch(37.7% 0.105 352.2)
-
Step 950
950
#3E162A
oklch(26.9% 0.068 351.4)
#BB3A7E 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) | #4F5E80 | 0.196 |
| Deuteranopia (no green cones) | #73757B | 0.176 |
| Tritanopia (no blue cones) | #C93157 | 0.063 |
| Achromatopsia (no color) | #6C6C6C | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB3A7E
#BB3A7E
oklch(55.6% 0.177 352)
- #00876C
#00876C
oklch(55.5% 0.108 172.1)
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 #BB3A7E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.045
- Dark Pink #CB416B ΔE 0.051
- Deep Rose #C74767 ΔE 0.057
- Dark Rose #B5485D ΔE 0.064
- Light Burgundy #A8415B ΔE 0.067
- Dark Hot Pink #D90166 ΔE 0.070
- Light Plum #9D5783 ΔE 0.073
- Cerise #DE0C62 ΔE 0.078
Use #BB3A7E 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.