#B6CBEC
Closest named color: Light Blue Grey (#B7C9E2). oklch(83.7% 0.052 259.4), rgb(182, 203, 236).
Aa
Black text reads best on this color (12.74:1).
About this color
#B6CBEC is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.052 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.014 away. Black text reads best on it, at 12.74:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.74:1 |
| White text | 1.64:1 |
Values
| HEX | #B6CBEC |
| RGB | rgb(182, 203, 236) |
| HSL | hsl(217, 59%, 82%) |
| OKLCH | oklch(83.7% 0.052 259.4) |
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 #B6CBEC | 1.64:1 | Fails | Lc -32.3 | Non-text elements, placeholder text |
| Black text on #B6CBEC | 12.74:1 | AAA | Lc 75.1 | Fine for body text |
| #B6CBEC text on white | 1.64:1 | Fails | Lc 28.7 | Dividers and decoration only |
| #B6CBEC text on black | 12.74:1 | AAA | Lc -74.2 | 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
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF4
oklch(93.5% 0.015 260.7)
-
Step 200
200
#CEDAED
oklch(88.5% 0.029 259.6)
-
Step 300
300 (this color)
#B6CBEC
oklch(83.7% 0.052 259.4)
-
Step 400
400
#82A2D4
oklch(70.7% 0.082 259.2)
-
Step 500
500
#628AC9
oklch(63.1% 0.106 259.2)
-
Step 600
600
#4973B6
oklch(55.6% 0.115 259.4)
-
Step 700
700
#3A609D
oklch(49.1% 0.108 259.5)
-
Step 800
800
#304F7F
oklch(42.8% 0.088 258.9)
-
Step 900
900
#2B4266
oklch(37.8% 0.068 259.1)
-
Step 950
950
#19273C
oklch(27.1% 0.044 258.3)
#B6CBEC 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) | #C0CCEE | 0.014 |
| Deuteranopia (no green cones) | #BBC7EB | 0.011 |
| Tritanopia (no blue cones) | #A8D2D6 | 0.046 |
| Achromatopsia (no color) | #C9C9C9 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6CBEC
#B6CBEC
oklch(83.7% 0.052 259.4)
- #DCC6A4
#DCC6A4
oklch(83.6% 0.052 78.7)
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 #B6CBEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.014
- Light Steel Blue #B0C4DE ΔE 0.025
- Baby Blue #A2CFFE ΔE 0.032
- Light Periwinkle #C1C6FC ΔE 0.033
- Cloudy Blue #ACC2D9 ΔE 0.035
- Light Blue #ADD8E6 ΔE 0.039
- Cadet Gray #CED4DA ΔE 0.051
- Thistle #D8BFD8 ΔE 0.053
Use #B6CBEC 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.