#B3CFD7
Closest named color: Light Blue (#ADD8E6). oklch(83.6% 0.032 216.9), rgb(179, 207, 215).
Aa
Black text reads best on this color (12.82:1).
About this color
#B3CFD7 is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.032 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.026 away. Black text reads best on it, at 12.82:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 12.82:1 |
| White text | 1.63:1 |
Values
| HEX | #B3CFD7 |
| RGB | rgb(179, 207, 215) |
| HSL | hsl(193, 31%, 77%) |
| OKLCH | oklch(83.6% 0.032 216.9) |
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 #B3CFD7 | 1.63:1 | Fails | Lc -32.0 | Non-text elements, placeholder text |
| Black text on #B3CFD7 | 12.82:1 | AAA | Lc 75.5 | Fine for body text |
| #B3CFD7 text on white | 1.63:1 | Fails | Lc 28.4 | Dividers and decoration only |
| #B3CFD7 text on black | 12.82:1 | AAA | Lc -74.6 | Content text, not long reading |
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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3EBEE
oklch(93.5% 0.009 222.1)
-
Step 200
200
#CDDCE1
oklch(88.5% 0.018 219.7)
-
Step 300
300 (this color)
#B3CFD7
oklch(83.6% 0.032 216.9)
-
Step 400
400
#7CA9B5
oklch(70.7% 0.051 216)
-
Step 500
500
#5994A3
oklch(63.2% 0.065 215.8)
-
Step 600
600
#3C7E8E
oklch(55.7% 0.071 215.8)
-
Step 700
700
#2E6A79
oklch(49.1% 0.066 216.7)
-
Step 800
800
#275663
oklch(42.6% 0.055 218.4)
-
Step 900
900
#254750
oklch(37.6% 0.042 216.9)
-
Step 950
950
#162A2F
oklch(27% 0.027 215.5)
#B3CFD7 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) | #C9CDD7 | 0.028 |
| Deuteranopia (no green cones) | #C3C8D7 | 0.026 |
| Tritanopia (no blue cones) | #A9D2D1 | 0.018 |
| Achromatopsia (no color) | #CACACA | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3CFD7
#B3CFD7
oklch(83.6% 0.032 216.9)
- #DDC3BB
#DDC3BB
oklch(83.7% 0.032 37.8)
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 #B3CFD7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.026
- Light Blue Grey #B7C9E2 ΔE 0.026
- Celeste #A8DADC ΔE 0.029
- Light Steel Blue #B0C4DE ΔE 0.035
- Cloudy Blue #ACC2D9 ΔE 0.038
- Cadet Gray #CED4DA ΔE 0.039
- Silver #C0C0C0 ΔE 0.043
- Powder Blue #B0E0E6 ΔE 0.044
Use #B3CFD7 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.