#B3909B
Closest named color: Rosy Brown (#BC8F8F). oklch(68.9% 0.045 357.6), rgb(179, 144, 155).
Aa
Black text reads best on this color (7.37:1).
About this color
#B3909B is a medium-light, muted pink. In OKLCH its lightness is 69%, its chroma 0.045 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Rosy Brown (#BC8F8F), ΔE 0.021 away. Black text reads best on it, at 7.37:1.
| Hue family | Pinks |
| Lightness | medium-light (69%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Rosy Brown (#BC8F8F) |
| Black text | 7.37:1 |
| White text | 2.84:1 |
Values
| HEX | #B3909B |
| RGB | rgb(179, 144, 155) |
| HSL | hsl(341, 19%, 63%) |
| OKLCH | oklch(68.9% 0.045 357.6) |
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 #B3909B | 2.84:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #B3909B | 7.37:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #B3909B text on white | 2.84:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #B3909B text on black | 7.37:1 | AAA | Lc -47.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE8EA
oklch(93.7% 0.008 357.8)
-
Step 200
200
#E2D5D9
oklch(88.5% 0.015 356.7)
-
Step 300
300
#D1BAC0
oklch(81% 0.027 0.1)
-
Step 400
400 (this color)
#B3909B
oklch(68.9% 0.045 357.6)
-
Step 500
500
#A77B89
oklch(63% 0.058 358)
-
Step 600
600
#926473
oklch(55.6% 0.063 358.1)
-
Step 700
700
#7C5361
oklch(49.1% 0.058 357.3)
-
Step 800
800
#65444F
oklch(42.7% 0.048 357.7)
-
Step 900
900
#523942
oklch(37.6% 0.038 355.7)
-
Step 950
950
#302226
oklch(27% 0.022 359.9)
#B3909B 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) | #94969B | 0.048 |
| Deuteranopia (no green cones) | #9C9B9A | 0.044 |
| Tritanopia (no blue cones) | #B98F94 | 0.013 |
| Achromatopsia (no color) | #999999 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3909B
#B3909B
oklch(68.9% 0.045 357.6)
- #7EA59B
#7EA59B
oklch(69% 0.045 177.4)
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 #B3909B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Brown #BC8F8F ΔE 0.021
- Grey Pink #C3909B ΔE 0.026
- Light Mauve #C292A1 ΔE 0.027
- Dusty Lavender #AC86A8 ΔE 0.040
- Old Rose #C87F89 ΔE 0.051
- Heather #A484AC ΔE 0.054
- Mushroom #BA9E88 ΔE 0.055
- Dusty Pink #D58A94 ΔE 0.055
Use #B3909B 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.