#B3C2CF
Closest named color: Cloudy Blue (#ACC2D9). oklch(80.7% 0.025 244.2), rgb(179, 194, 207).
Aa
Black text reads best on this color (11.53:1).
About this color
#B3C2CF is a light close to neutral grey. In OKLCH its lightness is 81%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.016 away. Black text reads best on it, at 11.53:1.
| Hue family | Neutrals |
| Lightness | light (81%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.53:1 |
| White text | 1.82:1 |
Values
| HEX | #B3C2CF |
| RGB | rgb(179, 194, 207) |
| HSL | hsl(208, 23%, 76%) |
| OKLCH | oklch(80.7% 0.025 244.2) |
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 #B3C2CF | 1.82:1 | Fails | Lc -38.1 | Non-text elements, placeholder text |
| Black text on #B3C2CF | 11.53:1 | AAA | Lc 69.9 | Content text, not long reading |
| #B3C2CF text on white | 1.82:1 | Fails | Lc 34.0 | Non-text elements, placeholder text |
| #B3C2CF text on black | 11.53:1 | AAA | Lc -68.6 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EAEE
oklch(93.5% 0.007 247.9)
-
Step 200
200
#D2DAE2
oklch(88.5% 0.014 248)
-
Step 300
300 (this color)
#B3C2CF
oklch(80.7% 0.025 244.2)
-
Step 400
400
#8CA4B8
oklch(70.7% 0.04 243.5)
-
Step 500
500
#708DA6
oklch(63% 0.05 244.7)
-
Step 600
600
#587792
oklch(55.6% 0.055 245.3)
-
Step 700
700
#48647C
oklch(49.1% 0.051 245)
-
Step 800
800
#3B5265
oklch(42.8% 0.042 243.9)
-
Step 900
900
#334452
oklch(37.8% 0.032 243.6)
-
Step 950
950
#1E2830
oklch(27.1% 0.02 242.7)
#B3C2CF 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) | #BDC2D0 | 0.013 |
| Deuteranopia (no green cones) | #B9BFCF | 0.011 |
| Tritanopia (no blue cones) | #ACC5C6 | 0.020 |
| Achromatopsia (no color) | #C0C0C0 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3C2CF
#B3C2CF
oklch(80.7% 0.025 244.2)
- #CCBDB0
#CCBDB0
oklch(80.7% 0.025 63.4)
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 #B3C2CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.016
- Light Steel Blue #B0C4DE ΔE 0.020
- Silver #C0C0C0 ΔE 0.025
- Light Blue Grey #B7C9E2 ΔE 0.029
- Light Grey Blue #9DBCD4 ΔE 0.035
- Light Cornflower Blue #98C1D9 ΔE 0.036
- French Gray #ADB5BD ΔE 0.039
- Thistle #D8BFD8 ΔE 0.054
Use #B3C2CF 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.