#BB7378
Closest named color: Dusty Rose (#C0737A). oklch(63.4% 0.091 15.5), rgb(187, 115, 120).
Aa
Black text reads best on this color (5.83:1).
About this color
#BB7378 is a medium-light, moderately saturated red. In OKLCH its lightness is 63%, its chroma 0.091 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Rose (#C0737A), ΔE 0.009 away. Black text reads best on it, at 5.83:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Dusty Rose (#C0737A) |
| Black text | 5.83:1 |
| White text | 3.59:1 |
Values
| HEX | #BB7378 |
| RGB | rgb(187, 115, 120) |
| HSL | hsl(356, 35%, 59%) |
| OKLCH | oklch(63.4% 0.091 15.5) |
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 #BB7378 | 3.59:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #BB7378 | 5.83:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #BB7378 text on white | 3.59:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #BB7378 text on black | 5.83:1 | AA | Lc -38.3 | 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 500.
-
Step 50
50
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F2E7E7
oklch(93.7% 0.012 17.4)
-
Step 200
200
#E9D3D4
oklch(88.5% 0.025 14.5)
-
Step 300
300
#DCB6B7
oklch(81% 0.044 16.3)
-
Step 400
400
#C98F92
oklch(70.7% 0.071 15.6)
-
Step 500
500 (this color)
#BB7378
oklch(63.4% 0.091 15.5)
-
Step 600
600
#A55A60
oklch(55.7% 0.098 15.7)
-
Step 700
700
#8D494F
oklch(49% 0.092 15.5)
-
Step 800
800
#733C41
oklch(42.7% 0.077 15.1)
-
Step 900
900
#5D3437
oklch(37.7% 0.059 15.6)
-
Step 950
950
#371F20
oklch(27.1% 0.038 17.1)
#BB7378 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) | #807E78 | 0.098 |
| Deuteranopia (no green cones) | #928C77 | 0.090 |
| Tritanopia (no blue cones) | #C86B75 | 0.027 |
| Achromatopsia (no color) | #878787 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB7378
#BB7378
oklch(63.4% 0.091 15.5)
- #379B9C
#379B9C
oklch(63.3% 0.091 196.1)
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 #BB7378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Rose #C0737A ΔE 0.009
- Dusky Rose #BA6873 ΔE 0.026
- Mauve #AE7181 ΔE 0.028
- Old Pink #C77986 ΔE 0.031
- Brownish Pink #C27E79 ΔE 0.032
- Pinkish Brown #B17261 ΔE 0.037
- Old Rose #C87F89 ΔE 0.042
- Dusky Pink #CC7A8B ΔE 0.043
Use #BB7378 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.