#BB3976
Closest named color: Dark Pink (#CB416B). oklch(55.2% 0.175 355.6), rgb(187, 57, 118).
Aa
White text reads best on this color (5.30:1).
About this color
#BB3976 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.175 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.044 away. White text reads best on it, at 5.30:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 3.95:1 |
| White text | 5.30:1 |
Values
| HEX | #BB3976 |
| RGB | rgb(187, 57, 118) |
| HSL | hsl(332, 53%, 48%) |
| OKLCH | oklch(55.2% 0.175 355.6) |
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 #BB3976 | 5.30:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #BB3976 | 3.95:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #BB3976 text on white | 5.30:1 | AA | Lc 75.4 | Fine for body text |
| #BB3976 text on black | 3.95:1 | AA large text | Lc -26.4 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F7E4EA
oklch(93.6% 0.022 356.3)
-
Step 200
200
#F2CEDA
oklch(88.5% 0.043 356)
-
Step 300
300
#EBACC2
oklch(80.9% 0.079 356.3)
-
Step 400
400
#DD7EA4
oklch(70.7% 0.125 355.3)
-
Step 500
500
#D1598D
oklch(63% 0.161 355.6)
-
Step 600
600 (this color)
#BB3976
oklch(55.2% 0.175 355.6)
-
Step 700
700
#A22B64
oklch(49.1% 0.163 355.7)
-
Step 800
800
#842652
oklch(42.8% 0.135 355.7)
-
Step 900
900
#6A2544
oklch(37.7% 0.104 355.4)
-
Step 950
950
#3F1628
oklch(27% 0.068 355.2)
#BB3976 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) | #515C78 | 0.194 |
| Deuteranopia (no green cones) | #757473 | 0.174 |
| Tritanopia (no blue cones) | #CA2D53 | 0.057 |
| Achromatopsia (no color) | #6B6B6B | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB3976
#BB3976
oklch(55.2% 0.175 355.6)
- #00856F
#00856F
oklch(55.1% 0.103 175.6)
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 #BB3976, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.044
- Deep Rose #C74767 ΔE 0.050
- Medium Violet Red #C71585 ΔE 0.051
- Dark Rose #B5485D ΔE 0.054
- Light Burgundy #A8415B ΔE 0.058
- Dark Hot Pink #D90166 ΔE 0.065
- Cerise #DE0C62 ΔE 0.073
- Light Plum #9D5783 ΔE 0.073
Use #BB3976 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.