#B3CBCA
Closest named color: Silver (#C0C0C0). oklch(82.4% 0.026 193.6), rgb(179, 203, 202).
Aa
Black text reads best on this color (12.31:1).
About this color
#B3CBCA is a light close to neutral grey. In OKLCH its lightness is 82%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.031 away. Black text reads best on it, at 12.31:1.
| Hue family | Neutrals |
| Lightness | light (82%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 12.31:1 |
| White text | 1.70:1 |
Values
| HEX | #B3CBCA |
| RGB | rgb(179, 203, 202) |
| HSL | hsl(178, 19%, 75%) |
| OKLCH | oklch(82.4% 0.026 193.6) |
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 #B3CBCA | 1.70:1 | Fails | Lc -34.4 | Non-text elements, placeholder text |
| Black text on #B3CBCA | 12.31:1 | AAA | Lc 73.3 | Content text, not long reading |
| #B3CBCA text on white | 1.70:1 | Fails | Lc 30.6 | Non-text elements, placeholder text |
| #B3CBCA text on black | 12.31:1 | AAA | Lc -72.2 | 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
#E4EBEB
oklch(93.5% 0.007 197)
-
Step 200
200
#CFDCDC
oklch(88.5% 0.014 196.9)
-
Step 300
300 (this color)
#B3CBCA
oklch(82.4% 0.026 193.6)
-
Step 400
400
#83A9A8
oklch(70.7% 0.041 194.2)
-
Step 500
500
#639493
oklch(63.2% 0.053 194.3)
-
Step 600
600
#487E7D
oklch(55.5% 0.058 194.1)
-
Step 700
700
#396A69
oklch(49% 0.053 193.8)
-
Step 800
800
#305756
oklch(42.8% 0.044 193.5)
-
Step 900
900
#2B4847
oklch(37.8% 0.035 193)
-
Step 950
950
#1A2A29
oklch(27% 0.022 191)
#B3CBCA 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) | #C8C8CA | 0.028 |
| Deuteranopia (no green cones) | #C3C5CA | 0.025 |
| Tritanopia (no blue cones) | #ACCDCB | 0.009 |
| Achromatopsia (no color) | #C6C6C6 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3CBCA
#B3CBCA
oklch(82.4% 0.026 193.6)
- #D6BFC0
#D6BFC0
oklch(82.4% 0.026 14.7)
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 #B3CBCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.031
- Light Blue Grey #B7C9E2 ΔE 0.037
- Cloudy Blue #ACC2D9 ΔE 0.039
- Ash Gray #BFC8AD ΔE 0.039
- Light Steel Blue #B0C4DE ΔE 0.039
- Celeste #A8DADC ΔE 0.040
- Light Blue #ADD8E6 ΔE 0.043
- Tiffany Blue #94D2BD ΔE 0.048
Use #B3CBCA 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.