#BB428B
Closest named color: Medium Violet Red (#C71585). oklch(56.9% 0.173 346.8), rgb(187, 66, 139).
Aa
White text reads best on this color (4.92:1).
About this color
#BB428B is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.173 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.052 away. White text reads best on it, at 4.92:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.26:1 |
| White text | 4.92:1 |
Values
| HEX | #BB428B |
| RGB | rgb(187, 66, 139) |
| HSL | hsl(324, 48%, 50%) |
| OKLCH | oklch(56.9% 0.173 346.8) |
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 #BB428B | 4.92:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #BB428B | 4.26:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #BB428B text on white | 4.92:1 | AA | Lc 73.3 | Content text, not long reading |
| #BB428B text on black | 4.26:1 | AA large text | Lc -28.4 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4ED
oklch(93.6% 0.023 345.8)
-
Step 200
200
#F0CEDF
oklch(88.5% 0.044 346.4)
-
Step 300
300
#E7ADCB
oklch(81% 0.078 346.6)
-
Step 400
400
#D87FB0
oklch(70.7% 0.125 346.6)
-
Step 500
500
#CB5B9C
oklch(63% 0.16 346.8)
-
Step 600
600 (this color)
#BB428B
oklch(56.9% 0.173 346.8)
-
Step 700
700
#9D2F72
oklch(49.2% 0.161 347.1)
-
Step 800
800
#7F285D
oklch(42.6% 0.133 346.7)
-
Step 900
900
#67264C
oklch(37.7% 0.104 347.1)
-
Step 950
950
#3D172D
oklch(27.1% 0.067 346.7)
#BB428B 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) | #50638D | 0.190 |
| Deuteranopia (no green cones) | #737888 | 0.169 |
| Tritanopia (no blue cones) | #C73F61 | 0.068 |
| Achromatopsia (no color) | #707070 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB428B
#BB428B
oklch(56.9% 0.173 346.8)
- #008C68
#008C68
oklch(56.8% 0.117 166.9)
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 #BB428B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.052
- Dark Pink #CB416B ΔE 0.060
- Deep Rose #C74767 ΔE 0.066
- Light Plum #9D5783 ΔE 0.068
- Dark Rose #B5485D ΔE 0.075
- Purpley Pink #C83CB9 ΔE 0.076
- Pinky Purple #C94CBE ΔE 0.081
- Light Burgundy #A8415B ΔE 0.081
Use #BB428B 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.