#B8D8DB
Closest named color: Celeste (#A8DADC). oklch(86% 0.034 203.5), rgb(184, 216, 219).
Aa
Black text reads best on this color (13.88:1).
About this color
#B8D8DB is a light, muted teal or cyan. In OKLCH its lightness is 86%, its chroma 0.034 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.019 away. Black text reads best on it, at 13.88:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.88:1 |
| White text | 1.51:1 |
Values
| HEX | #B8D8DB |
| RGB | rgb(184, 216, 219) |
| HSL | hsl(185, 33%, 79%) |
| OKLCH | oklch(86% 0.034 203.5) |
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 #B8D8DB | 1.51:1 | Fails | Lc -27.1 | Dividers and decoration only |
| Black text on #B8D8DB | 13.88:1 | AAA | Lc 79.9 | Fine for body text |
| #B8D8DB text on white | 1.51:1 | Fails | Lc 23.9 | Dividers and decoration only |
| #B8D8DB text on black | 13.88:1 | AAA | Lc -79.3 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200 (this color)
#B8D8DB
oklch(86% 0.034 203.5)
-
Step 300
300
#A0C9CD
oklch(80.8% 0.044 203.7)
-
Step 400
400
#69AEB4
oklch(70.7% 0.07 202.8)
-
Step 500
500
#3899A2
oklch(63.1% 0.089 203.8)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#0E4A50
oklch(37.6% 0.058 205.1)
-
Step 950
950
#0C2C2F
oklch(27.1% 0.037 203.8)
#B8D8DB 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) | #D3D5DB | 0.035 |
| Deuteranopia (no green cones) | #CCD0DB | 0.031 |
| Tritanopia (no blue cones) | #AEDBD9 | 0.015 |
| Achromatopsia (no color) | #D2D2D2 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B8D8DB
#B8D8DB
oklch(86% 0.034 203.5)
- #E7C9C6
#E7C9C6
oklch(86% 0.034 24.6)
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 #B8D8DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.019
- Light Blue #ADD8E6 ΔE 0.019
- Powder Blue #B0E0E6 ΔE 0.022
- Cadet Gray #CED4DA ΔE 0.029
- Light Gray #D3D3D3 ΔE 0.035
- Light Blue Grey #B7C9E2 ΔE 0.045
- Gainsboro #DCDCDC ΔE 0.049
- Pale Silver #D8E2DC ΔE 0.051
Use #B8D8DB 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.