#BCCBE9
Closest named color: Light Blue Grey (#B7C9E2). oklch(84% 0.045 264.3), rgb(188, 203, 233).
Aa
Black text reads best on this color (12.85:1).
About this color
#BCCBE9 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.045 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.013 away. Black text reads best on it, at 12.85:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.85:1 |
| White text | 1.63:1 |
Values
| HEX | #BCCBE9 |
| RGB | rgb(188, 203, 233) |
| HSL | hsl(220, 51%, 83%) |
| OKLCH | oklch(84% 0.045 264.3) |
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 #BCCBE9 | 1.63:1 | Fails | Lc -31.8 | Non-text elements, placeholder text |
| Black text on #BCCBE9 | 12.85:1 | AAA | Lc 75.6 | Fine for body text |
| #BCCBE9 text on white | 1.63:1 | Fails | Lc 28.2 | Dividers and decoration only |
| #BCCBE9 text on black | 12.85:1 | AAA | Lc -74.7 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF3
oklch(93.6% 0.013 262.4)
-
Step 200
200
#D1D9EA
oklch(88.4% 0.025 265.6)
-
Step 300
300 (this color)
#BCCBE9
oklch(84% 0.045 264.3)
-
Step 400
400
#8AA1CE
oklch(70.8% 0.071 263.6)
-
Step 500
500
#6D89C2
oklch(63.2% 0.092 263.9)
-
Step 600
600
#5572AE
oklch(55.6% 0.1 263.8)
-
Step 700
700
#465F96
oklch(49.1% 0.094 264.7)
-
Step 800
800
#394E79
oklch(42.7% 0.077 263.7)
-
Step 900
900
#314162
oklch(37.7% 0.061 264)
-
Step 950
950
#1D2639
oklch(27% 0.038 264.5)
#BCCBE9 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) | #C2CDEA | 0.010 |
| Deuteranopia (no green cones) | #BEC9E8 | 0.005 |
| Tritanopia (no blue cones) | #B1D1D5 | 0.040 |
| Achromatopsia (no color) | #CACACA | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCCBE9
#BCCBE9
oklch(84% 0.045 264.3)
- #D9C9AA
#D9C9AA
oklch(84.1% 0.045 83.9)
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 #BCCBE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.013
- Light Steel Blue #B0C4DE ΔE 0.028
- Light Periwinkle #C1C6FC ΔE 0.035
- Cloudy Blue #ACC2D9 ΔE 0.037
- Light Blue #ADD8E6 ΔE 0.039
- Baby Blue #A2CFFE ΔE 0.039
- Cadet Gray #CED4DA ΔE 0.044
- Thistle #D8BFD8 ΔE 0.046
Use #BCCBE9 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.