#B1A8BE
Closest named color: Dark Gray (#A9A9A9). oklch(74.6% 0.033 304.1), rgb(177, 168, 190).
Aa
Black text reads best on this color (9.21:1).
About this color
#B1A8BE is a medium-light, muted purple. In OKLCH its lightness is 75%, its chroma 0.033 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.035 away. Black text reads best on it, at 9.21:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.21:1 |
| White text | 2.27:1 |
Values
| HEX | #B1A8BE |
| RGB | rgb(177, 168, 190) |
| HSL | hsl(265, 14%, 70%) |
| OKLCH | oklch(74.6% 0.033 304.1) |
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 #B1A8BE | 2.27:1 | Fails | Lc -49.8 | Large or bold text, headings |
| Black text on #B1A8BE | 9.21:1 | AAA | Lc 59.0 | Large or bold text, headings |
| #B1A8BE text on white | 2.27:1 | Fails | Lc 45.0 | Non-text elements, placeholder text |
| #B1A8BE text on black | 9.21:1 | AAA | Lc -57.2 | 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
#DBD7DF
oklch(88.5% 0.012 308.3)
-
Step 300
300
#C3BECC
oklch(81% 0.02 302.1)
-
Step 400
400 (this color)
#B1A8BE
oklch(74.6% 0.033 304.1)
-
Step 500
500
#8F849E
oklch(63.2% 0.04 304.4)
-
Step 600
600
#796D89
oklch(55.6% 0.045 304.5)
-
Step 700
700
#665B75
oklch(49.1% 0.043 304.1)
-
Step 800
800
#534A5F
oklch(42.6% 0.036 304.4)
-
Step 900
900
#453E4E
oklch(37.7% 0.028 304.9)
-
Step 950
950
#28242D
oklch(26.9% 0.017 305.4)
#B1A8BE 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) | #A4ABBF | 0.019 |
| Deuteranopia (no green cones) | #A6ACBD | 0.018 |
| Tritanopia (no blue cones) | #AFABAF | 0.026 |
| Achromatopsia (no color) | #ACACAC | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1A8BE
#B1A8BE
oklch(74.6% 0.033 304.1)
- #A8B19A
#A8B19A
oklch(74.7% 0.034 124.6)
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 #B1A8BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.035
- French Gray #ADB5BD ΔE 0.036
- Cool Steel #97A7B3 ΔE 0.041
- Pinkish Grey #C8ACA9 ΔE 0.048
- Cool Grey #95A3A6 ΔE 0.055
- Light Grey Blue #9DBCD4 ΔE 0.056
- Pewter #96A8A1 ΔE 0.059
- Light Mauve #C292A1 ΔE 0.061
Use #B1A8BE 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.