#B4CACA
Closest named color: Silver (#C0C0C0). oklch(82.2% 0.024 196.7), rgb(180, 202, 202).
Aa
Black text reads best on this color (12.24:1).
About this color
#B4CACA is a light close to neutral grey. In OKLCH its lightness is 82%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.028 away. Black text reads best on it, at 12.24:1.
| Hue family | Neutrals |
| Lightness | light (82%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 12.24:1 |
| White text | 1.71:1 |
Values
| HEX | #B4CACA |
| RGB | rgb(180, 202, 202) |
| HSL | hsl(180, 17%, 75%) |
| OKLCH | oklch(82.2% 0.024 196.7) |
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 #B4CACA | 1.71:1 | Fails | Lc -34.7 | Non-text elements, placeholder text |
| Black text on #B4CACA | 12.24:1 | AAA | Lc 73.0 | Content text, not long reading |
| #B4CACA text on white | 1.71:1 | Fails | Lc 30.9 | Non-text elements, placeholder text |
| #B4CACA text on black | 12.24:1 | AAA | Lc -71.9 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEB
oklch(93.6% 0.006 197)
-
Step 200
200
#D0DCDC
oklch(88.5% 0.013 196.9)
-
Step 300
300 (this color)
#B4CACA
oklch(82.2% 0.024 196.7)
-
Step 400
400
#85A8A9
oklch(70.6% 0.038 198.5)
-
Step 500
500
#669393
oklch(63.1% 0.049 196)
-
Step 600
600
#4C7D7E
oklch(55.5% 0.053 197.4)
-
Step 700
700
#3D6A6A
oklch(49.2% 0.05 195.7)
-
Step 800
800
#335656
oklch(42.7% 0.041 195.7)
-
Step 900
900
#2D4747
oklch(37.7% 0.032 195.9)
-
Step 950
950
#1B2A2A
oklch(27.2% 0.02 196)
#B4CACA 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) | #C7C8CA | 0.025 |
| Deuteranopia (no green cones) | #C2C4CA | 0.023 |
| Tritanopia (no blue cones) | #AECCCA | 0.009 |
| Achromatopsia (no color) | #C6C6C6 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4CACA
#B4CACA
oklch(82.2% 0.024 196.7)
- #D4BFBF
#D4BFBF
oklch(82.2% 0.024 17.6)
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 #B4CACA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.028
- Light Blue Grey #B7C9E2 ΔE 0.036
- Cloudy Blue #ACC2D9 ΔE 0.037
- Light Steel Blue #B0C4DE ΔE 0.038
- Ash Gray #BFC8AD ΔE 0.039
- Celeste #A8DADC ΔE 0.042
- Light Blue #ADD8E6 ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.049
Use #B4CACA 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.