#B6E6FF
Closest named color: Diamond (#B9F2FF). oklch(90% 0.06 230.9), rgb(182, 230, 255).
Aa
Black text reads best on this color (15.75:1).
About this color
#B6E6FF is a light, muted blue. In OKLCH its lightness is 90%, its chroma 0.060 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.033 away. Black text reads best on it, at 15.75:1.
| Hue family | Blues |
| Lightness | light (90%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 15.75:1 |
| White text | 1.33:1 |
Values
| HEX | #B6E6FF |
| RGB | rgb(182, 230, 255) |
| HSL | hsl(201, 100%, 86%) |
| OKLCH | oklch(90% 0.06 230.9) |
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 #B6E6FF | 1.33:1 | Fails | Lc -18.8 | Dividers and decoration only |
| Black text on #B6E6FF | 15.75:1 | AAA | Lc 87.3 | Fine for body text |
| #B6E6FF text on white | 1.33:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #B6E6FF text on black | 15.75:1 | AAA | Lc -87.3 | 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
#EFF7FB
oklch(97.1% 0.01 228.9)
-
Step 100
100
#DCEDF6
oklch(93.6% 0.022 230.5)
-
Step 200
200 (this color)
#B6E6FF
oklch(90% 0.06 230.9)
-
Step 300
300
#8CCAEA
oklch(80.8% 0.078 231.4)
-
Step 400
400
#39AEDF
oklch(70.7% 0.124 230.5)
-
Step 500
500
#0096C8
oklch(63.1% 0.127 231)
-
Step 600
600
#007EA8
oklch(55.6% 0.112 230.6)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#004862
oklch(37.7% 0.076 230.8)
-
Step 950
950
#002B3C
oklch(27.1% 0.054 230.4)
#B6E6FF 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) | #DAE4FF | 0.043 |
| Deuteranopia (no green cones) | #CFDBFF | 0.039 |
| Tritanopia (no blue cones) | #9FEDEE | 0.043 |
| Achromatopsia (no color) | #DFDFDF | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6E6FF
#B6E6FF
oklch(90% 0.06 230.9)
- #FFD4BB
#FFD4BB
oklch(90% 0.059 51.9)
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 #B6E6FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.033
- Powder Blue #B0E0E6 ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.038
- Robin's Egg Blue #98EFF9 ΔE 0.040
- Pale Sky Blue #BDF6FE ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.046
- Robin Egg Blue #8AF1FE ΔE 0.050
- Celeste #A8DADC ΔE 0.055
Use #B6E6FF 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.