#BB405C
Closest named color: Dark Rose (#B5485D). oklch(55.2% 0.159 10.3), rgb(187, 64, 92).
Aa
White text reads best on this color (5.24:1).
About this color
#BB405C is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.159 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.017 away. White text reads best on it, at 5.24:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #BB405C |
| RGB | rgb(187, 64, 92) |
| HSL | hsl(346, 49%, 49%) |
| OKLCH | oklch(55.2% 0.159 10.3) |
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 #BB405C | 5.24:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #BB405C | 4.00:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #BB405C text on white | 5.24:1 | AA | Lc 75.2 | Fine for body text |
| #BB405C text on black | 4.00:1 | AA large text | Lc -26.5 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F2CFD3
oklch(88.5% 0.04 10.1)
-
Step 300
300
#EAAEB6
oklch(80.9% 0.071 9.9)
-
Step 400
400
#DD8190
oklch(70.6% 0.114 9.9)
-
Step 500
500
#D15F75
oklch(63.1% 0.145 10.2)
-
Step 600
600 (this color)
#BB405C
oklch(55.2% 0.159 10.3)
-
Step 700
700
#A2324D
oklch(49.1% 0.148 10.1)
-
Step 800
800
#842B3F
oklch(42.8% 0.122 10.4)
-
Step 900
900
#6A2836
oklch(37.7% 0.095 9.8)
-
Step 950
950
#3F181F
oklch(27% 0.061 10.9)
#BB405C 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) | #5C5C5C | 0.176 |
| Deuteranopia (no green cones) | #7C7559 | 0.161 |
| Tritanopia (no blue cones) | #CC2B4B | 0.041 |
| Achromatopsia (no color) | #6C6C6C | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB405C
#BB405C
oklch(55.2% 0.159 10.3)
- #00837F
#00837F
oklch(55.1% 0.095 191)
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 #BB405C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.017
- Dusty Red #B9484E ΔE 0.029
- Deep Rose #C74767 ΔE 0.031
- Light Burgundy #A8415B ΔE 0.037
- Dark Pink #CB416B ΔE 0.038
- Dull Red #BB3F3F ΔE 0.039
- Light Maroon #A24857 ΔE 0.049
- Ruby #CA0147 ΔE 0.058
Use #BB405C 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.