#B3DFD5
Closest named color: Powder Blue (#B0E0E6). oklch(87% 0.048 179.7), rgb(179, 223, 213).
Aa
Black text reads best on this color (14.43:1).
About this color
#B3DFD5 is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.048 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.023 away. Black text reads best on it, at 14.43:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.43:1 |
| White text | 1.45:1 |
Values
| HEX | #B3DFD5 |
| RGB | rgb(179, 223, 213) |
| HSL | hsl(166, 41%, 79%) |
| OKLCH | oklch(87% 0.048 179.7) |
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 #B3DFD5 | 1.45:1 | Fails | Lc -24.6 | Dividers and decoration only |
| Black text on #B3DFD5 | 14.43:1 | AAA | Lc 82.1 | Fine for body text |
| #B3DFD5 text on white | 1.45:1 | Fails | Lc 21.6 | Dividers and decoration only |
| #B3DFD5 text on black | 14.43:1 | AAA | Lc -81.7 | 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DEEEEA
oklch(93.6% 0.018 179.3)
-
Step 200
200 (this color)
#B3DFD5
oklch(87% 0.048 179.7)
-
Step 300
300
#95CEC2
oklch(80.9% 0.061 180.2)
-
Step 400
400
#50B5A2
oklch(70.8% 0.099 179.1)
-
Step 500
500
#00A08C
oklch(63.2% 0.115 179.7)
-
Step 600
600
#008675
oklch(55.5% 0.101 179.7)
-
Step 700
700
#007162
oklch(49.1% 0.09 179.3)
-
Step 800
800
#005D50
oklch(42.8% 0.078 178.9)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#B3DFD5 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) | #DBDAD5 | 0.051 |
| Deuteranopia (no green cones) | #D3D3D6 | 0.049 |
| Tritanopia (no blue cones) | #A8E1DC | 0.014 |
| Achromatopsia (no color) | #D6D6D6 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3DFD5
#B3DFD5
oklch(87% 0.048 179.7)
- #F0C8D3
#F0C8D3
oklch(87% 0.047 359.8)
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 #B3DFD5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.023
- Celeste #A8DADC ΔE 0.023
- Light Blue #ADD8E6 ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.043
- Cadet Gray #CED4DA ΔE 0.045
- Light Gray #D3D3D3 ΔE 0.048
- Pale Silver #D8E2DC ΔE 0.049
- Light Teal #90E4C1 ΔE 0.053
Use #B3DFD5 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.