#B3D7DC
Closest named color: Light Blue (#ADD8E6). oklch(85.5% 0.039 206.8), rgb(179, 215, 220).
Aa
Black text reads best on this color (13.67:1).
About this color
#B3D7DC is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.039 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.014 away. Black text reads best on it, at 13.67:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.67:1 |
| White text | 1.53:1 |
Values
| HEX | #B3D7DC |
| RGB | rgb(179, 215, 220) |
| HSL | hsl(187, 37%, 78%) |
| OKLCH | oklch(85.5% 0.039 206.8) |
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 #B3D7DC | 1.53:1 | Fails | Lc -28.1 | Dividers and decoration only |
| Black text on #B3D7DC | 13.67:1 | AAA | Lc 79.0 | Fine for body text |
| #B3D7DC text on white | 1.53:1 | Fails | Lc 24.8 | Dividers and decoration only |
| #B3D7DC text on black | 13.67:1 | AAA | Lc -78.3 | 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
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDEF
oklch(93.7% 0.014 207.9)
-
Step 200
200 (this color)
#B3D7DC
oklch(85.5% 0.039 206.8)
-
Step 300
300
#9CCAD1
oklch(80.9% 0.049 207.7)
-
Step 400
400
#60AFB9
oklch(70.7% 0.079 206.2)
-
Step 500
500
#209AA8
oklch(63% 0.101 206.9)
-
Step 600
600
#00838F
oklch(55.7% 0.095 206.1)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#062C31
oklch(27% 0.042 207.9)
#B3D7DC 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) | #D1D4DC | 0.038 |
| Deuteranopia (no green cones) | #C9CEDC | 0.035 |
| Tritanopia (no blue cones) | #A7DAD8 | 0.018 |
| Achromatopsia (no color) | #D0D0D0 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3D7DC
#B3D7DC
oklch(85.5% 0.039 206.8)
- #E8C6C2
#E8C6C2
oklch(85.4% 0.039 25.9)
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 #B3D7DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.014
- Celeste #A8DADC ΔE 0.014
- Powder Blue #B0E0E6 ΔE 0.023
- Cadet Gray #CED4DA ΔE 0.034
- Light Gray #D3D3D3 ΔE 0.040
- Light Blue Grey #B7C9E2 ΔE 0.041
- Light Steel Blue #B0C4DE ΔE 0.053
- Gainsboro #DCDCDC ΔE 0.055
Use #B3D7DC 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.