#B2CEEF
Closest named color: Light Blue Grey (#B7C9E2). oklch(84.2% 0.055 252.7), rgb(178, 206, 239).
Aa
Black text reads best on this color (12.96:1).
About this color
#B2CEEF is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.055 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.019 away. Black text reads best on it, at 12.96:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.96:1 |
| White text | 1.61:1 |
Values
| HEX | #B2CEEF |
| RGB | rgb(178, 206, 239) |
| HSL | hsl(212, 66%, 82%) |
| OKLCH | oklch(84.2% 0.055 252.7) |
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 #B2CEEF | 1.61:1 | Fails | Lc -31.3 | Non-text elements, placeholder text |
| Black text on #B2CEEF | 12.96:1 | AAA | Lc 76.1 | Fine for body text |
| #B2CEEF text on white | 1.61:1 | Fails | Lc 27.7 | Dividers and decoration only |
| #B2CEEF 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CBDBED
oklch(88.5% 0.03 251.3)
-
Step 300
300 (this color)
#B2CEEF
oklch(84.2% 0.055 252.7)
-
Step 400
400
#78A4D7
oklch(70.7% 0.089 252.7)
-
Step 500
500
#558DCC
oklch(63.2% 0.113 252.5)
-
Step 600
600
#3876B9
oklch(55.7% 0.123 252.4)
-
Step 700
700
#2A629F
oklch(49% 0.114 252.9)
-
Step 800
800
#245181
oklch(42.8% 0.094 252.2)
-
Step 900
900
#234368
oklch(37.7% 0.074 253.3)
-
Step 950
950
#15273D
oklch(26.9% 0.048 254.2)
#B2CEEF 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) | #C2CFF1 | 0.021 |
| Deuteranopia (no green cones) | #BBC8EE | 0.018 |
| Tritanopia (no blue cones) | #A1D5D9 | 0.047 |
| Achromatopsia (no color) | #CBCBCB | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2CEEF
#B2CEEF
oklch(84.2% 0.055 252.7)
- #E2C6A4
#E2C6A4
oklch(84.2% 0.055 72.4)
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 #B2CEEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.019
- Baby Blue #A2CFFE ΔE 0.026
- Light Steel Blue #B0C4DE ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.034
- Light Periwinkle #C1C6FC ΔE 0.037
- Cloudy Blue #ACC2D9 ΔE 0.040
- Light Sky Blue #87CEFA ΔE 0.049
- Sky Blue #87CEEB ΔE 0.049
Use #B2CEEF 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.