#B7DADF
Closest named color: Powder Blue (#B0E0E6). oklch(86.5% 0.038 207), rgb(183, 218, 223).
Aa
Black text reads best on this color (14.10:1).
About this color
#B7DADF is a light, muted teal or cyan. In OKLCH its lightness is 86%, its chroma 0.038 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.016 away. Black text reads best on it, at 14.10:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.10:1 |
| White text | 1.48:1 |
Values
| HEX | #B7DADF |
| RGB | rgb(183, 218, 223) |
| HSL | hsl(188, 38%, 80%) |
| OKLCH | oklch(86.5% 0.038 207) |
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 #B7DADF | 1.48:1 | Fails | Lc -26.1 | Dividers and decoration only |
| Black text on #B7DADF | 14.10:1 | AAA | Lc 80.8 | Fine for body text |
| #B7DADF text on white | 1.48:1 | Fails | Lc 23.0 | Dividers and decoration only |
| #B7DADF text on black | 14.10:1 | AAA | Lc -80.3 | 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
#E0EDEE
oklch(93.7% 0.014 202.5)
-
Step 200
200 (this color)
#B7DADF
oklch(86.5% 0.038 207)
-
Step 300
300
#9DCAD0
oklch(80.9% 0.048 206.4)
-
Step 400
400
#62AEB9
oklch(70.6% 0.077 207.6)
-
Step 500
500
#279AA8
oklch(63.1% 0.099 207.3)
-
Step 600
600
#008390
oklch(55.7% 0.096 207)
-
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
#014B53
oklch(37.7% 0.064 207.1)
-
Step 950
950
#072C30
oklch(27% 0.041 205.5)
#B7DADF 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) | #D4D7DF | 0.037 |
| Deuteranopia (no green cones) | #CDD1DF | 0.035 |
| Tritanopia (no blue cones) | #ABDDDB | 0.018 |
| Achromatopsia (no color) | #D4D4D4 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7DADF
#B7DADF
oklch(86.5% 0.038 207)
- #EACAC5
#EACAC5
oklch(86.5% 0.037 28.4)
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 #B7DADF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.016
- Light Blue #ADD8E6 ΔE 0.017
- Celeste #A8DADC ΔE 0.019
- Cadet Gray #CED4DA ΔE 0.030
- Light Gray #D3D3D3 ΔE 0.038
- Light Blue Grey #B7C9E2 ΔE 0.047
- Gainsboro #DCDCDC ΔE 0.048
- Pale Silver #D8E2DC ΔE 0.049
Use #B7DADF 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.