#B1BEDE
Closest named color: Cloudy Blue (#ACC2D9). oklch(80.2% 0.048 267.8), rgb(177, 190, 222).
Aa
Black text reads best on this color (11.28:1).
About this color
#B1BEDE is a light, muted blue. In OKLCH its lightness is 80%, its chroma 0.048 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.016 away. Black text reads best on it, at 11.28:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.28:1 |
| White text | 1.86:1 |
Values
| HEX | #B1BEDE |
| RGB | rgb(177, 190, 222) |
| HSL | hsl(223, 41%, 78%) |
| OKLCH | oklch(80.2% 0.048 267.8) |
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 #B1BEDE | 1.86:1 | Fails | Lc -39.3 | Non-text elements, placeholder text |
| Black text on #B1BEDE | 11.28:1 | AAA | Lc 68.8 | Content text, not long reading |
| #B1BEDE text on white | 1.86:1 | Fails | Lc 35.1 | Non-text elements, placeholder text |
| #B1BEDE text on black | 11.28:1 | AAA | Lc -67.4 | 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
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D1D9EB
oklch(88.5% 0.026 266.6)
-
Step 300
300 (this color)
#B1BEDE
oklch(80.2% 0.048 267.8)
-
Step 400
400
#8C9FD1
oklch(70.6% 0.077 268.3)
-
Step 500
500
#7087C5
oklch(63.1% 0.098 268)
-
Step 600
600
#5870B1
oklch(55.6% 0.105 267.6)
-
Step 700
700
#485E99
oklch(49.2% 0.099 267.3)
-
Step 800
800
#3C4D7C
oklch(42.8% 0.081 267.8)
-
Step 900
900
#334063
oklch(37.7% 0.063 267.8)
-
Step 950
950
#1E263A
oklch(27.1% 0.039 267.1)
#B1BEDE 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) | #B5C0E0 | 0.008 |
| Deuteranopia (no green cones) | #B1BCDD | 0.005 |
| Tritanopia (no blue cones) | #A6C4C8 | 0.043 |
| Achromatopsia (no color) | #BEBEBE | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1BEDE
#B1BEDE
oklch(80.2% 0.048 267.8)
- #CBBD9C
#CBBD9C
oklch(80.1% 0.047 87.8)
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 #B1BEDE, 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 0.016
- Light Blue Grey #B7C9E2 ΔE 0.030
- Light Grey Blue #9DBCD4 ΔE 0.031
- Light Cornflower Blue #98C1D9 ΔE 0.033
- French Gray #ADB5BD ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.048
- Silver #C0C0C0 ΔE 0.048
Use #B1BEDE 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.