#B6CFF3
Closest named color: Light Blue Grey (#B7C9E2). oklch(84.8% 0.057 257.5), rgb(182, 207, 243).
Aa
Black text reads best on this color (13.20:1).
About this color
#B6CFF3 is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.057 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.024 away. Black text reads best on it, at 13.20:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.20:1 |
| White text | 1.58:1 |
Values
| HEX | #B6CFF3 |
| RGB | rgb(182, 207, 243) |
| HSL | hsl(215, 72%, 83%) |
| OKLCH | oklch(84.8% 0.057 257.5) |
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 #B6CFF3 | 1.58:1 | Fails | Lc -30.2 | Non-text elements, placeholder text |
| Black text on #B6CFF3 | 13.20:1 | AAA | Lc 77.1 | Fine for body text |
| #B6CFF3 text on white | 1.58:1 | Fails | Lc 26.7 | Dividers and decoration only |
| #B6CFF3 text on black | 13.20:1 | AAA | Lc -76.3 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200 (this color)
#B6CFF3
oklch(84.8% 0.057 257.5)
-
Step 300
300
#A3C3F0
oklch(80.9% 0.073 256.9)
-
Step 400
400
#71A2E9
oklch(70.7% 0.117 257.6)
-
Step 500
500
#4A89E3
oklch(63.1% 0.151 257.6)
-
Step 600
600
#2B71D1
oklch(55.7% 0.164 257.5)
-
Step 700
700
#1D5EB5
oklch(49.2% 0.152 257.4)
-
Step 800
800
#1B4D92
oklch(42.7% 0.126 257.6)
-
Step 900
900
#1C4175
oklch(37.8% 0.099 257.5)
-
Step 950
950
#112644
oklch(26.9% 0.062 257.5)
#B6CFF3 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) | #C3D0F5 | 0.017 |
| Deuteranopia (no green cones) | #BCCAF2 | 0.014 |
| Tritanopia (no blue cones) | #A6D7DB | 0.050 |
| Achromatopsia (no color) | #CDCDCD | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6CFF3
#B6CFF3
oklch(84.8% 0.057 257.5)
- #E2C9A4
#E2C9A4
oklch(84.8% 0.057 77.5)
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 #B6CFF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.024
- Baby Blue #A2CFFE ΔE 0.027
- Light Periwinkle #C1C6FC ΔE 0.033
- Light Blue #ADD8E6 ΔE 0.036
- Light Steel Blue #B0C4DE ΔE 0.037
- Cloudy Blue #ACC2D9 ΔE 0.047
- Cadet Gray #CED4DA ΔE 0.051
- Light Sky Blue #87CEFA ΔE 0.053
Use #B6CFF3 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.