#BB394A
Closest named color: Dull Red (#BB3F3F). oklch(54% 0.166 17.3), rgb(187, 57, 74).
Aa
White text reads best on this color (5.53:1).
About this color
#BB394A is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.166 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.021 away. White text reads best on it, at 5.53:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.166) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.79:1 |
| White text | 5.53:1 |
Values
| HEX | #BB394A |
| RGB | rgb(187, 57, 74) |
| HSL | hsl(352, 53%, 48%) |
| OKLCH | oklch(54% 0.166 17.3) |
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 #BB394A | 5.53:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #BB394A | 3.79:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #BB394A text on white | 5.53:1 | AA | Lc 76.6 | Fine for body text |
| #BB394A text on black | 3.79:1 | AA large text | Lc -25.2 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E4E5
oklch(93.5% 0.022 14.1)
-
Step 200
200
#F3CFCF
oklch(88.5% 0.041 17.9)
-
Step 300
300
#EDAEAF
oklch(81% 0.074 17.8)
-
Step 400
400
#E18085
oklch(70.7% 0.12 17.3)
-
Step 500
500
#D55D67
oklch(63.1% 0.151 17.4)
-
Step 600
600 (this color)
#BB394A
oklch(54% 0.166 17.3)
-
Step 700
700
#A62F3F
oklch(49.1% 0.154 17.5)
-
Step 800
800
#872934
oklch(42.8% 0.128 17.7)
-
Step 900
900
#6D272E
oklch(37.8% 0.1 17.3)
-
Step 950
950
#40181B
oklch(27.1% 0.062 17.6)
#BB394A 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) | #5B574A | 0.182 |
| Deuteranopia (no green cones) | #7C7347 | 0.168 |
| Tritanopia (no blue cones) | #CD1840 | 0.043 |
| Achromatopsia (no color) | #696969 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB394A
#BB394A
oklch(54% 0.166 17.3)
- #007F81
#007F81
oklch(54.1% 0.092 196.7)
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 #BB394A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.021
- Dusty Red #B9484E ΔE 0.026
- Dark Rose #B5485D ΔE 0.031
- Light Burgundy #A8415B ΔE 0.042
- Rose Red #BE013C ΔE 0.049
- Deep Rose #C74767 ΔE 0.049
- Lipstick Red #C0022F ΔE 0.049
- Ruby #CA0147 ΔE 0.050
Use #BB394A 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.