#B3A7BB
Closest named color: Dark Gray (#A9A9A9). oklch(74.5% 0.031 312), rgb(179, 167, 187).
Aa
Black text reads best on this color (9.16:1).
About this color
#B3A7BB is a medium-light, muted purple. In OKLCH its lightness is 74%, its chroma 0.031 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.033 away. Black text reads best on it, at 9.16:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | muted (0.031) |
| Temperature | in between |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.16:1 |
| White text | 2.29:1 |
Values
| HEX | #B3A7BB |
| RGB | rgb(179, 167, 187) |
| HSL | hsl(276, 13%, 69%) |
| OKLCH | oklch(74.5% 0.031 312) |
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 #B3A7BB | 2.29:1 | Fails | Lc -50.1 | Large or bold text, headings |
| Black text on #B3A7BB | 9.16:1 | AAA | Lc 58.8 | Large or bold text, headings |
| #B3A7BB text on white | 2.29:1 | Fails | Lc 45.2 | Large or bold text, headings |
| #B3A7BB text on black | 9.16:1 | AAA | Lc -56.9 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9ED
oklch(93.7% 0.006 308.4)
-
Step 200
200
#DBD7DE
oklch(88.4% 0.01 311.2)
-
Step 300
300
#C5BDCA
oklch(80.9% 0.02 312.8)
-
Step 400
400 (this color)
#B3A7BB
oklch(74.5% 0.031 312)
-
Step 500
500
#92839B
oklch(63.1% 0.039 312.9)
-
Step 600
600
#7C6C86
oklch(55.5% 0.044 312.4)
-
Step 700
700
#685A72
oklch(49% 0.041 311)
-
Step 800
800
#554A5D
oklch(42.7% 0.034 310.9)
-
Step 900
900
#463E4C
oklch(37.7% 0.026 310.7)
-
Step 950
950
#29242C
oklch(26.9% 0.016 312.9)
#B3A7BB 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) | #A4ABBC | 0.022 |
| Deuteranopia (no green cones) | #A7ABBA | 0.020 |
| Tritanopia (no blue cones) | #B2A9AD | 0.023 |
| Achromatopsia (no color) | #ABABAB | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3A7BB
#B3A7BB
oklch(74.5% 0.031 312)
- #A5B19D
#A5B19D
oklch(74.5% 0.031 132.7)
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 #B3A7BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.033
- French Gray #ADB5BD ΔE 0.037
- Cool Steel #97A7B3 ΔE 0.042
- Pinkish Grey #C8ACA9 ΔE 0.045
- Cool Grey #95A3A6 ΔE 0.055
- Light Mauve #C292A1 ΔE 0.057
- Pewter #96A8A1 ΔE 0.059
- Light Grey Blue #9DBCD4 ΔE 0.060
Use #B3A7BB 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.