#B9D4E1
Closest named color: Light Blue (#ADD8E6). oklch(85.4% 0.034 228.4), rgb(185, 212, 225).
Aa
Black text reads best on this color (13.56:1).
About this color
#B9D4E1 is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.034 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.016 away. Black text reads best on it, at 13.56:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.56:1 |
| White text | 1.54:1 |
Values
| HEX | #B9D4E1 |
| RGB | rgb(185, 212, 225) |
| HSL | hsl(199, 40%, 80%) |
| OKLCH | oklch(85.4% 0.034 228.4) |
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 #B9D4E1 | 1.54:1 | Fails | Lc -28.5 | Dividers and decoration only |
| Black text on #B9D4E1 | 13.56:1 | AAA | Lc 78.6 | Fine for body text |
| #B9D4E1 text on white | 1.54:1 | Fails | Lc 25.2 | Dividers and decoration only |
| #B9D4E1 text on black | 13.56:1 | AAA | Lc -77.9 | 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 200.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2ECF1
oklch(93.7% 0.013 228.9)
-
Step 200
200 (this color)
#B9D4E1
oklch(85.4% 0.034 228.4)
-
Step 300
300
#A4C7D7
oklch(80.9% 0.044 227.3)
-
Step 400
400
#71AAC3
oklch(70.8% 0.07 227.4)
-
Step 500
500
#4794B4
oklch(63.1% 0.09 227.9)
-
Step 600
600
#227EA0
oklch(55.6% 0.097 227.9)
-
Step 700
700
#126A89
oklch(49.1% 0.091 228.2)
-
Step 800
800
#14566F
oklch(42.5% 0.075 228.6)
-
Step 900
900
#1A475A
oklch(37.6% 0.058 229.1)
-
Step 950
950
#112A35
oklch(27.1% 0.037 229)
#B9D4E1 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) | #CDD2E2 | 0.026 |
| Deuteranopia (no green cones) | #C7CEE1 | 0.023 |
| Tritanopia (no blue cones) | #AED8D8 | 0.024 |
| Achromatopsia (no color) | #D0D0D0 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9D4E1
#B9D4E1
oklch(85.4% 0.034 228.4)
- #E3C9BC
#E3C9BC
oklch(85.4% 0.034 48.3)
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 #B9D4E1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.016
- Celeste #A8DADC ΔE 0.027
- Cadet Gray #CED4DA ΔE 0.028
- Light Blue Grey #B7C9E2 ΔE 0.031
- Powder Blue #B0E0E6 ΔE 0.031
- Light Gray #D3D3D3 ΔE 0.036
- Light Steel Blue #B0C4DE ΔE 0.045
- Cloudy Blue #ACC2D9 ΔE 0.051
Use #B9D4E1 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.