#B5E1F5
Closest named color: Powder Blue (#B0E0E6). oklch(88.5% 0.053 227.3), rgb(181, 225, 245).
Aa
Black text reads best on this color (15.05:1).
About this color
#B5E1F5 is a light, muted teal or cyan. In OKLCH its lightness is 89%, its chroma 0.053 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.022 away. Black text reads best on it, at 15.05:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.05:1 |
| White text | 1.39:1 |
Values
| HEX | #B5E1F5 |
| RGB | rgb(181, 225, 245) |
| HSL | hsl(199, 76%, 84%) |
| OKLCH | oklch(88.5% 0.053 227.3) |
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 #B5E1F5 | 1.39:1 | Fails | Lc -21.9 | Dividers and decoration only |
| Black text on #B5E1F5 | 15.05:1 | AAA | Lc 84.5 | Fine for body text |
| #B5E1F5 text on white | 1.39:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #B5E1F5 text on black | 15.05:1 | AAA | Lc -84.3 | 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
#EFF7FA
oklch(97.1% 0.009 222.1)
-
Step 100
100
#DDEDF4
oklch(93.6% 0.019 225.7)
-
Step 200
200 (this color)
#B5E1F5
oklch(88.5% 0.053 227.3)
-
Step 300
300
#91CAE3
oklch(80.8% 0.068 227)
-
Step 400
400
#48AED6
oklch(70.8% 0.11 227.4)
-
Step 500
500
#0097C3
oklch(63.1% 0.123 227.5)
-
Step 600
600
#007FA4
oklch(55.6% 0.108 227.1)
-
Step 700
700
#006B8A
oklch(49.2% 0.095 226.5)
-
Step 800
800
#005772
oklch(42.6% 0.083 227.6)
-
Step 900
900
#004960
oklch(37.8% 0.073 227.3)
-
Step 950
950
#002B3A
oklch(27% 0.052 227.2)
#B5E1F5 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) | #D6DFF6 | 0.041 |
| Deuteranopia (no green cones) | #CDD7F5 | 0.037 |
| Tritanopia (no blue cones) | #A2E7E7 | 0.036 |
| Achromatopsia (no color) | #DADADA | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5E1F5
#B5E1F5
oklch(88.5% 0.053 227.3)
- #F8CFBC
#F8CFBC
oklch(88.5% 0.053 46.3)
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 #B5E1F5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.022
- Light Blue #ADD8E6 ΔE 0.030
- Pale Turquoise #AFEEEE ΔE 0.039
- Celeste #A8DADC ΔE 0.040
- Robin's Egg Blue #98EFF9 ΔE 0.044
- Diamond #B9F2FF ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.047
- Pale Silver #D8E2DC ΔE 0.053
Use #B5E1F5 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.