#B9E1EA
Closest named color: Powder Blue (#B0E0E6). oklch(88.4% 0.044 212.9), rgb(185, 225, 234).
Aa
Black text reads best on this color (15.02:1).
About this color
#B9E1EA is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.044 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.013 away. Black text reads best on it, at 15.02:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.02:1 |
| White text | 1.39:1 |
Values
| HEX | #B9E1EA |
| RGB | rgb(185, 225, 234) |
| HSL | hsl(191, 54%, 82%) |
| OKLCH | oklch(88.4% 0.044 212.9) |
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 #B9E1EA | 1.39:1 | Fails | Lc -22.0 | Dividers and decoration only |
| Black text on #B9E1EA | 15.02:1 | AAA | Lc 84.4 | Fine for body text |
| #B9E1EA text on white | 1.39:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #B9E1EA text on black | 15.02:1 | AAA | Lc -84.2 | 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
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100
#DEEDF0
oklch(93.6% 0.016 211)
-
Step 200
200 (this color)
#B9E1EA
oklch(88.4% 0.044 212.9)
-
Step 300
300
#97CBD6
oklch(81% 0.056 212.1)
-
Step 400
400
#55AFC2
oklch(70.6% 0.09 213.4)
-
Step 500
500
#009AB1
oklch(63% 0.11 213.1)
-
Step 600
600
#008295
oklch(55.7% 0.097 212.5)
-
Step 700
700
#006D7E
oklch(49.1% 0.086 213.3)
-
Step 800
800
#005967
oklch(42.6% 0.075 213)
-
Step 900
900
#004A56
oklch(37.6% 0.066 213)
-
Step 950
950
#002C34
oklch(26.9% 0.047 213.2)
#B9E1EA 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) | #DADEEB | 0.041 |
| Deuteranopia (no green cones) | #D1D7EA | 0.038 |
| Tritanopia (no blue cones) | #AAE5E4 | 0.023 |
| Achromatopsia (no color) | #DADADA | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9E1EA
#B9E1EA
oklch(88.4% 0.044 212.9)
- #F4CFC7
#F4CFC7
oklch(88.4% 0.043 32.2)
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 #B9E1EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.013
- Light Blue #ADD8E6 ΔE 0.029
- Celeste #A8DADC ΔE 0.033
- Pale Turquoise #AFEEEE ΔE 0.034
- Cadet Gray #CED4DA ΔE 0.039
- Pale Silver #D8E2DC ΔE 0.042
- Gainsboro #DCDCDC ΔE 0.045
- Robin's Egg Blue #98EFF9 ΔE 0.045
Use #B9E1EA 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.