#B4E1FC
Closest named color: Powder Blue (#B0E0E6). oklch(88.7% 0.06 234.7), rgb(180, 225, 252).
Aa
Black text reads best on this color (15.11:1).
About this color
#B4E1FC is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.060 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.031 away. Black text reads best on it, at 15.11:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.11:1 |
| White text | 1.38:1 |
Values
| HEX | #B4E1FC |
| RGB | rgb(180, 225, 252) |
| HSL | hsl(203, 92%, 85%) |
| OKLCH | oklch(88.7% 0.06 234.7) |
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 #B4E1FC | 1.38:1 | Fails | Lc -21.6 | Dividers and decoration only |
| Black text on #B4E1FC | 15.11:1 | AAA | Lc 84.8 | Fine for body text |
| #B4E1FC text on white | 1.38:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #B4E1FC text on black | 15.11:1 | AAA | Lc -84.6 | 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
#EFF7FB
oklch(97.1% 0.01 228.9)
-
Step 100
100
#DCEDF7
oklch(93.6% 0.023 233.4)
-
Step 200
200 (this color)
#B4E1FC
oklch(88.7% 0.06 234.7)
-
Step 300
300
#8FC9EB
oklch(80.8% 0.077 234.7)
-
Step 400
400
#43ACE2
oklch(70.7% 0.123 235)
-
Step 500
500
#0095CE
oklch(63.2% 0.133 234.7)
-
Step 600
600
#007DAD
oklch(55.6% 0.117 234.3)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#005679
oklch(42.8% 0.09 234.7)
-
Step 900
900
#004765
oklch(37.6% 0.08 234.9)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#B4E1FC 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) | #D5DFFD | 0.040 |
| Deuteranopia (no green cones) | #CAD7FC | 0.035 |
| Tritanopia (no blue cones) | #9EE8E9 | 0.045 |
| Achromatopsia (no color) | #DBDBDB | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4E1FC
#B4E1FC
oklch(88.7% 0.06 234.7)
- #FAD0B5
#FAD0B5
oklch(88.7% 0.06 54.5)
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 #B4E1FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.045
- Diamond #B9F2FF ΔE 0.045
- Robin's Egg Blue #98EFF9 ΔE 0.046
- Celeste #A8DADC ΔE 0.048
- Cadet Gray #CED4DA ΔE 0.053
- Robin Egg Blue #8AF1FE ΔE 0.055
Use #B4E1FC 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.