#BB438A
Closest named color: Medium Violet Red (#C71585). oklch(57% 0.171 347.4), rgb(187, 67, 138).
Aa
White text reads best on this color (4.90:1).
About this color
#BB438A is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.171 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.054 away. White text reads best on it, at 4.90:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.171) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #BB438A |
| RGB | rgb(187, 67, 138) |
| HSL | hsl(325, 47%, 50%) |
| OKLCH | oklch(57% 0.171 347.4) |
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 #BB438A | 4.90:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #BB438A | 4.28:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #BB438A text on white | 4.90:1 | AA | Lc 73.2 | Content text, not long reading |
| #BB438A text on black | 4.28:1 | AA large text | Lc -28.5 | 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
#F0CEDE
oklch(88.5% 0.043 348)
-
Step 300
300
#E7ADCA
oklch(81% 0.077 347.5)
-
Step 400
400
#D87FAF
oklch(70.6% 0.124 347.2)
-
Step 500
500
#CB5C9B
oklch(63.1% 0.158 347.4)
-
Step 600
600 (this color)
#BB438A
oklch(57% 0.171 347.4)
-
Step 700
700
#9C2F71
oklch(49% 0.159 347.3)
-
Step 800
800
#7F295C
oklch(42.7% 0.131 347.5)
-
Step 900
900
#67274C
oklch(37.8% 0.103 347.3)
-
Step 950
950
#3C172C
oklch(26.8% 0.065 347.2)
#BB438A 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) | #51648C | 0.188 |
| Deuteranopia (no green cones) | #737887 | 0.167 |
| Tritanopia (no blue cones) | #C74061 | 0.067 |
| Achromatopsia (no color) | #717171 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB438A
#BB438A
oklch(57% 0.171 347.4)
- #008D69
#008D69
oklch(57.1% 0.117 167.1)
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 #BB438A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.054
- Dark Pink #CB416B ΔE 0.058
- Deep Rose #C74767 ΔE 0.063
- Light Plum #9D5783 ΔE 0.067
- Dark Rose #B5485D ΔE 0.073
- Purpley Pink #C83CB9 ΔE 0.078
- Light Burgundy #A8415B ΔE 0.080
- Pinky Purple #C94CBE ΔE 0.082
Use #BB438A 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.