#BB3667
Closest named color: Dark Rose (#B5485D). oklch(54.4% 0.173 2.5), rgb(187, 54, 103).
Aa
White text reads best on this color (5.47:1).
About this color
#BB3667 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.173 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.040 away. White text reads best on it, at 5.47:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #BB3667 |
| RGB | rgb(187, 54, 103) |
| HSL | hsl(338, 55%, 47%) |
| OKLCH | oklch(54.4% 0.173 2.5) |
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 #BB3667 | 5.47:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #BB3667 | 3.83:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #BB3667 text on white | 5.47:1 | AA | Lc 76.2 | Fine for body text |
| #BB3667 text on black | 3.83:1 | AA large text | Lc -25.5 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F8E4E8
oklch(93.6% 0.022 3.8)
-
Step 200
200
#F3CED6
oklch(88.5% 0.043 3.4)
-
Step 300
300
#ECACBC
oklch(80.9% 0.078 2.5)
-
Step 400
400
#E07E9A
oklch(70.8% 0.124 2.4)
-
Step 500
500
#D45981
oklch(63.1% 0.159 2.5)
-
Step 600
600 (this color)
#BB3667
oklch(54.4% 0.173 2.5)
-
Step 700
700
#A42B59
oklch(49% 0.16 2.2)
-
Step 800
800
#862649
oklch(42.8% 0.133 2.4)
-
Step 900
900
#6C253D
oklch(37.8% 0.104 2.5)
-
Step 950
950
#3F1624
oklch(26.9% 0.066 1.2)
#BB3667 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) | #535968 | 0.194 |
| Deuteranopia (no green cones) | #777364 | 0.176 |
| Tritanopia (no blue cones) | #CB214A | 0.049 |
| Achromatopsia (no color) | #696969 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB3667
#BB3667
oklch(54.4% 0.173 2.5)
- #008275
#008275
oklch(54.5% 0.097 182.8)
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 #BB3667, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.040
- Dark Pink #CB416B ΔE 0.040
- Deep Rose #C74767 ΔE 0.043
- Light Burgundy #A8415B ΔE 0.044
- Ruby #CA0147 ΔE 0.056
- Dusty Red #B9484E ΔE 0.057
- Lipstick #D5174E ΔE 0.060
- Dark Hot Pink #D90166 ΔE 0.062
Use #BB3667 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.