#B2CDF7
Closest named color: Baby Blue (#A2CFFE). oklch(84.3% 0.066 259.1), rgb(178, 205, 247).
Aa
Black text reads best on this color (12.96:1).
About this color
#B2CDF7 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.066 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.020 away. Black text reads best on it, at 12.96:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.96:1 |
| White text | 1.61:1 |
Values
| HEX | #B2CDF7 |
| RGB | rgb(178, 205, 247) |
| HSL | hsl(217, 81%, 83%) |
| OKLCH | oklch(84.3% 0.066 259.1) |
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 #B2CDF7 | 1.61:1 | Fails | Lc -31.3 | Non-text elements, placeholder text |
| Black text on #B2CDF7 | 12.96:1 | AAA | Lc 76.1 | Fine for body text |
| #B2CDF7 text on white | 1.61:1 | Fails | Lc 27.7 | Dividers and decoration only |
| #B2CDF7 text on black | 12.96:1 | AAA | Lc -75.2 | 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 300.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF7
oklch(93.5% 0.02 260.2)
-
Step 200
200
#CBDAF2
oklch(88.5% 0.037 259.8)
-
Step 300
300 (this color)
#B2CDF7
oklch(84.3% 0.066 259.1)
-
Step 400
400
#78A2E2
oklch(70.7% 0.105 258.6)
-
Step 500
500
#5589DA
oklch(63.1% 0.135 259)
-
Step 600
600
#3A71C7
oklch(55.5% 0.146 259.1)
-
Step 700
700
#2C5EAC
oklch(49% 0.136 259.1)
-
Step 800
800
#264D8C
oklch(42.7% 0.114 259.6)
-
Step 900
900
#234170
oklch(37.7% 0.088 259.1)
-
Step 950
950
#152641
oklch(26.9% 0.056 259.3)
#B2CDF7 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) | #BFCFF9 | 0.018 |
| Deuteranopia (no green cones) | #B8C8F6 | 0.014 |
| Tritanopia (no blue cones) | #9FD6DB | 0.058 |
| Achromatopsia (no color) | #CBCBCB | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2CDF7
#B2CDF7
oklch(84.3% 0.066 259.1)
- #E3C79B
#E3C79B
oklch(84.3% 0.066 78.9)
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 #B2CDF7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.020
- Light Periwinkle #C1C6FC ΔE 0.028
- Light Blue Grey #B7C9E2 ΔE 0.029
- Light Steel Blue #B0C4DE ΔE 0.037
- Light Blue #ADD8E6 ΔE 0.044
- Cloudy Blue #ACC2D9 ΔE 0.046
- Light Sky Blue #87CEFA ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.047
Use #B2CDF7 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.