#B18FA1
Closest named color: Light Mauve (#C292A1). oklch(68.7% 0.048 345.3), rgb(177, 143, 161).
Aa
Black text reads best on this color (7.31:1).
About this color
#B18FA1 is a medium-light, muted pink. In OKLCH its lightness is 69%, its chroma 0.048 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Light Mauve (#C292A1), ΔE 0.029 away. Black text reads best on it, at 7.31:1.
| Hue family | Pinks |
| Lightness | medium-light (69%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 7.31:1 |
| White text | 2.87:1 |
Values
| HEX | #B18FA1 |
| RGB | rgb(177, 143, 161) |
| HSL | hsl(328, 18%, 63%) |
| OKLCH | oklch(68.7% 0.048 345.3) |
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 #B18FA1 | 2.87:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #B18FA1 | 7.31:1 | AAA | Lc 49.1 | Large or bold text, headings |
| #B18FA1 text on white | 2.87:1 | Fails | Lc 54.9 | Large or bold text, headings |
| #B18FA1 text on black | 7.31:1 | AAA | Lc -46.9 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EEE8EB
oklch(93.7% 0.008 345.4)
-
Step 200
200
#E2D5DB
oklch(88.5% 0.016 347.7)
-
Step 300
300
#D0B9C5
oklch(80.9% 0.031 345)
-
Step 400
400 (this color)
#B18FA1
oklch(68.7% 0.048 345.3)
-
Step 500
500
#A57B92
oklch(63.1% 0.061 345)
-
Step 600
600
#90647C
oklch(55.7% 0.066 345.6)
-
Step 700
700
#7A5269
oklch(49% 0.063 344.2)
-
Step 800
800
#644455
oklch(42.8% 0.051 346.3)
-
Step 900
900
#513946
oklch(37.6% 0.039 345.5)
-
Step 950
950
#302229
oklch(27.1% 0.024 347.4)
#B18FA1 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) | #9195A2 | 0.049 |
| Deuteranopia (no green cones) | #999AA0 | 0.045 |
| Tritanopia (no blue cones) | #B68F95 | 0.019 |
| Achromatopsia (no color) | #989898 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18FA1
#B18FA1
oklch(68.7% 0.048 345.3)
- #7FA493
#7FA493
oklch(68.6% 0.048 165.2)
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 #B18FA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.029
- Grey Pink #C3909B ΔE 0.030
- Rosy Brown #BC8F8F ΔE 0.031
- Dusty Lavender #AC86A8 ΔE 0.031
- Heather #A484AC ΔE 0.045
- Old Rose #C87F89 ΔE 0.054
- Cool Gray #8D99AE ΔE 0.056
- English Lavender #9D8189 ΔE 0.057
Use #B18FA1 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.