#C1B1BE
Closest named color: Pinkish Grey (#C8ACA9). oklch(77.8% 0.026 332), rgb(193, 177, 190).
Aa
Black text reads best on this color (10.29:1).
About this color
#C1B1BE is a medium-light close to neutral grey. In OKLCH its lightness is 78%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Pinkish Grey (#C8ACA9), ΔE 0.029 away. Black text reads best on it, at 10.29:1.
| Hue family | Neutrals |
| Lightness | medium-light (78%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Pinkish Grey (#C8ACA9) |
| Black text | 10.29:1 |
| White text | 2.03:1 |
Values
| HEX | #C1B1BE |
| RGB | rgb(193, 177, 190) |
| HSL | hsl(311, 11%, 73%) |
| OKLCH | oklch(77.8% 0.026 332) |
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 #C1B1BE | 2.03:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #C1B1BE | 10.29:1 | AAA | Lc 64.2 | Content text, not long reading |
| #C1B1BE text on white | 2.03:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #C1B1BE text on black | 10.29:1 | AAA | Lc -62.6 | Content text, not long reading |
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 300.
-
Step 50
50
#F7F5F6
oklch(97.2% 0.002 345.2)
-
Step 100
100
#EDE8EC
oklch(93.6% 0.008 332.1)
-
Step 200
200
#DFD6DD
oklch(88.5% 0.014 333.1)
-
Step 300
300 (this color)
#C1B1BE
oklch(77.8% 0.026 332)
-
Step 400
400
#B098AC
oklch(70.7% 0.04 331.6)
-
Step 500
500
#9D7E98
oklch(63.1% 0.053 331.7)
-
Step 600
600
#886782
oklch(55.6% 0.057 332.7)
-
Step 700
700
#73566E
oklch(49.2% 0.052 332.4)
-
Step 800
800
#5E465A
oklch(42.7% 0.045 332.2)
-
Step 900
900
#4D3B4A
oklch(37.7% 0.035 332)
-
Step 950
950
#2D232B
oklch(27.1% 0.021 333.1)
#C1B1BE 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) | #B1B4BF | 0.023 |
| Deuteranopia (no green cones) | #B4B6BD | 0.022 |
| Tritanopia (no blue cones) | #C3B2B5 | 0.014 |
| Achromatopsia (no color) | #B6B6B6 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1B1BE
#C1B1BE
oklch(77.8% 0.026 332)
- #ABBCAF
#ABBCAF
oklch(77.8% 0.026 152.8)
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 #C1B1BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Grey #C8ACA9 ΔE 0.029
- French Gray #ADB5BD ΔE 0.029
- Silver #C0C0C0 ΔE 0.039
- Dark Gray #A9A9A9 ΔE 0.050
- Cloudy Blue #ACC2D9 ΔE 0.053
- Light Grey Blue #9DBCD4 ΔE 0.055
- Light Steel Blue #B0C4DE ΔE 0.057
- Thistle #D8BFD8 ΔE 0.059
Use #C1B1BE 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.