#B9CCF2
Closest named color: Light Blue Grey (#B7C9E2). oklch(84.3% 0.057 264.2), rgb(185, 204, 242).
Aa
Black text reads best on this color (12.98:1).
About this color
#B9CCF2 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.057 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.022 away. Black text reads best on it, at 12.98:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.98:1 |
| White text | 1.61:1 |
Values
| HEX | #B9CCF2 |
| RGB | rgb(185, 204, 242) |
| HSL | hsl(220, 69%, 84%) |
| OKLCH | oklch(84.3% 0.057 264.2) |
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 #B9CCF2 | 1.61:1 | Fails | Lc -31.2 | Non-text elements, placeholder text |
| Black text on #B9CCF2 | 12.98:1 | AAA | Lc 76.1 | Fine for body text |
| #B9CCF2 text on white | 1.61:1 | Fails | Lc 27.7 | Dividers and decoration only |
| #B9CCF2 text on black | 12.98:1 | AAA | Lc -75.3 | Fine for body text |
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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF5
oklch(93.6% 0.016 262.8)
-
Step 200
200
#CFD9EF
oklch(88.4% 0.032 266.1)
-
Step 300
300 (this color)
#B9CCF2
oklch(84.3% 0.057 264.2)
-
Step 400
400
#84A0DA
oklch(70.7% 0.091 264.3)
-
Step 500
500
#6587D0
oklch(63% 0.117 264.3)
-
Step 600
600
#4D70BD
oklch(55.6% 0.127 264.3)
-
Step 700
700
#3E5DA3
oklch(49% 0.118 264.5)
-
Step 800
800
#334D84
oklch(42.8% 0.097 263.7)
-
Step 900
900
#2D406A
oklch(37.7% 0.076 264.6)
-
Step 950
950
#1A263E
oklch(27% 0.048 263.3)
#B9CCF2 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) | #C0CEF4 | 0.011 |
| Deuteranopia (no green cones) | #BBC9F1 | 0.008 |
| Tritanopia (no blue cones) | #AAD4D8 | 0.053 |
| Achromatopsia (no color) | #CBCBCB | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9CCF2
#B9CCF2
oklch(84.3% 0.057 264.2)
- #DDC9A2
#DDC9A2
oklch(84.3% 0.056 84)
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 #B9CCF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.022
- Light Periwinkle #C1C6FC ΔE 0.026
- Baby Blue #A2CFFE ΔE 0.030
- Light Steel Blue #B0C4DE ΔE 0.034
- Light Blue #ADD8E6 ΔE 0.043
- Cloudy Blue #ACC2D9 ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.053
- Pastel Blue #A2BFFE ΔE 0.053
Use #B9CCF2 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.