#BB5773
Closest named color: Deep Rose (#C74767). oklch(58.8% 0.132 4.4), rgb(187, 87, 115).
Aa
Black text reads best on this color (4.72:1).
About this color
#BB5773 is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.132 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.035 away. Black text reads best on it, at 4.72:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #BB5773 |
| RGB | rgb(187, 87, 115) |
| HSL | hsl(343, 42%, 54%) |
| OKLCH | oklch(58.8% 0.132 4.4) |
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 #BB5773 | 4.44:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #BB5773 | 4.72:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #BB5773 text on white | 4.44:1 | AA large text | Lc 70.4 | Content text, not long reading |
| #BB5773 text on black | 4.72:1 | AA | Lc -31.3 | Non-text elements, placeholder text |
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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F5E5E8
oklch(93.5% 0.018 4.5)
-
Step 200
200
#EDD1D6
oklch(88.5% 0.032 5.6)
-
Step 300
300
#E3B1BC
oklch(80.9% 0.06 3.8)
-
Step 400
400
#D38799
oklch(70.7% 0.095 4.4)
-
Step 500
500
#C56880
oklch(63.1% 0.121 4.7)
-
Step 600
600 (this color)
#BB5773
oklch(58.8% 0.132 4.4)
-
Step 700
700
#973E58
oklch(49.1% 0.122 4.5)
-
Step 800
800
#7B3448
oklch(42.8% 0.101 4.7)
-
Step 900
900
#632E3C
oklch(37.7% 0.078 4.8)
-
Step 950
950
#3A1B23
oklch(26.9% 0.05 4.5)
#BB5773 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) | #696C74 | 0.145 |
| Deuteranopia (no green cones) | #837F71 | 0.133 |
| Tritanopia (no blue cones) | #C94D61 | 0.035 |
| Achromatopsia (no color) | #787878 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB5773
#BB5773
oklch(58.8% 0.132 4.4)
- #009084
#009084
oklch(58.7% 0.104 184.6)
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 #BB5773, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.035
- Dusky Rose #BA6873 ΔE 0.040
- Dark Rose #B5485D ΔE 0.041
- Dark Pink #CB416B ΔE 0.045
- Indian Red #CD5C5C ΔE 0.052
- Dusty Red #B9484E ΔE 0.052
- Mauve #AE7181 ΔE 0.060
- Dark Coral #CF524E ΔE 0.061
Use #BB5773 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.