#BB455B
Closest named color: Dark Rose (#B5485D). oklch(55.7% 0.152 12.3), rgb(187, 69, 91).
Aa
White text reads best on this color (5.10:1).
About this color
#BB455B is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.152 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.012 away. White text reads best on it, at 5.10:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.11:1 |
| White text | 5.10:1 |
Values
| HEX | #BB455B |
| RGB | rgb(187, 69, 91) |
| HSL | hsl(349, 46%, 50%) |
| OKLCH | oklch(55.7% 0.152 12.3) |
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 #BB455B | 5.10:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #BB455B | 4.11:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #BB455B text on white | 5.10:1 | AA | Lc 74.4 | Content text, not long reading |
| #BB455B text on black | 4.11:1 | AA large text | Lc -27.3 | 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
#F1CFD2
oklch(88.4% 0.038 11.9)
-
Step 300
300
#E9AFB5
oklch(80.9% 0.068 11.8)
-
Step 400
400
#DC838E
oklch(70.8% 0.11 12.3)
-
Step 500
500
#CF6172
oklch(63% 0.14 12.3)
-
Step 600
600 (this color)
#BB455B
oklch(55.7% 0.152 12.3)
-
Step 700
700
#A0354A
oklch(49% 0.142 12.4)
-
Step 800
800
#822D3D
oklch(42.6% 0.117 12.3)
-
Step 900
900
#692A34
oklch(37.7% 0.091 12.7)
-
Step 950
950
#3E191F
oklch(27% 0.058 11.6)
#BB455B 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) | #605F5B | 0.168 |
| Deuteranopia (no green cones) | #7E7758 | 0.155 |
| Tritanopia (no blue cones) | #CC324E | 0.039 |
| Achromatopsia (no color) | #6E6E6E | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB455B
#BB455B
oklch(55.7% 0.152 12.3)
- #008582
#008582
oklch(55.7% 0.096 192)
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 #BB455B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.012
- Dusty Red #B9484E ΔE 0.021
- Deep Rose #C74767 ΔE 0.029
- Dull Red #BB3F3F ΔE 0.036
- Dark Pink #CB416B ΔE 0.039
- Light Burgundy #A8415B ΔE 0.040
- Light Maroon #A24857 ΔE 0.048
- Faded Red #D3494E ΔE 0.053
Use #BB455B 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.