#BBEDF4
Closest named color: Diamond (#B9F2FF). oklch(91.4% 0.052 206.8), rgb(187, 237, 244).
Aa
Black text reads best on this color (16.53:1).
About this color
#BBEDF4 is a very light, muted teal or cyan. In OKLCH its lightness is 91%, its chroma 0.052 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.016 away. Black text reads best on it, at 16.53:1.
| Hue family | Teals and cyans |
| Lightness | very light (91%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.53:1 |
| White text | 1.27:1 |
Values
| HEX | #BBEDF4 |
| RGB | rgb(187, 237, 244) |
| HSL | hsl(187, 72%, 85%) |
| OKLCH | oklch(91.4% 0.052 206.8) |
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 #BBEDF4 | 1.27:1 | Fails | Lc -15.4 | Dividers and decoration only |
| Black text on #BBEDF4 | 16.53:1 | AAA | Lc 90.2 | Preferred for body text |
| #BBEDF4 text on white | 1.27:1 | Fails | Lc 13.4 | Not readable |
| #BBEDF4 text on black | 16.53:1 | AAA | Lc -90.5 | Preferred 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 100.
-
Step 50
50
#EFF7F8
oklch(97% 0.009 205.9)
-
Step 100
100 (this color)
#BBEDF4
oklch(91.4% 0.052 206.8)
-
Step 200
200
#BEE1E5
oklch(88.6% 0.037 205)
-
Step 300
300
#8DCDD6
oklch(80.8% 0.066 207)
-
Step 400
400
#38B3C2
oklch(70.7% 0.107 206.9)
-
Step 500
500
#009BAA
oklch(63% 0.108 206.9)
-
Step 600
600
#00838F
oklch(55.7% 0.095 206.1)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#BBEDF4 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) | #E5E9F5 | 0.052 |
| Deuteranopia (no green cones) | #DBE1F4 | 0.047 |
| Tritanopia (no blue cones) | #A9F1EF | 0.024 |
| Achromatopsia (no color) | #E4E4E4 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBEDF4
#BBEDF4
oklch(91.4% 0.052 206.8)
- #FFD8D3
#FFD8D3
oklch(91.4% 0.044 26.6)
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 #BBEDF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.016
- Pale Turquoise #AFEEEE ΔE 0.017
- Pale Sky Blue #BDF6FE ΔE 0.024
- Robin's Egg Blue #98EFF9 ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.039
- Duck Egg Blue #C3FBF4 ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.045
- Pale Cyan #B7FFFA ΔE 0.046
Use #BBEDF4 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.