#B2D0DD
Closest named color: Light Blue (#ADD8E6). oklch(84% 0.037 225.8), rgb(178, 208, 221).
Aa
Black text reads best on this color (12.95:1).
About this color
#B2D0DD is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.037 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.021 away. Black text reads best on it, at 12.95:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 12.95:1 |
| White text | 1.62:1 |
Values
| HEX | #B2D0DD |
| RGB | rgb(178, 208, 221) |
| HSL | hsl(198, 39%, 78%) |
| OKLCH | oklch(84% 0.037 225.8) |
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 #B2D0DD | 1.62:1 | Fails | Lc -31.3 | Non-text elements, placeholder text |
| Black text on #B2D0DD | 12.95:1 | AAA | Lc 76.0 | Fine for body text |
| #B2D0DD text on white | 1.62:1 | Fails | Lc 27.8 | Dividers and decoration only |
| #B2D0DD text on black | 12.95:1 | AAA | Lc -75.2 | 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 300.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CCDCE4
oklch(88.5% 0.02 229.1)
-
Step 300
300 (this color)
#B2D0DD
oklch(84% 0.037 225.8)
-
Step 400
400
#79A9BD
oklch(70.8% 0.059 225.7)
-
Step 500
500
#5493AC
oklch(63.1% 0.075 225.7)
-
Step 600
600
#357D98
oklch(55.6% 0.082 225.9)
-
Step 700
700
#276982
oklch(49% 0.077 226.7)
-
Step 800
800
#225669
oklch(42.7% 0.063 225.3)
-
Step 900
900
#224756
oklch(37.7% 0.049 226.8)
-
Step 950
950
#152A32
oklch(27.1% 0.031 224.6)
#B2D0DD 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) | #C9CEDE | 0.030 |
| Deuteranopia (no green cones) | #C2C9DD | 0.026 |
| Tritanopia (no blue cones) | #A6D4D4 | 0.024 |
| Achromatopsia (no color) | #CBCBCB | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2D0DD
#B2D0DD
oklch(84% 0.037 225.8)
- #E0C4B7
#E0C4B7
oklch(84% 0.037 46.5)
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 #B2D0DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.021
- Light Blue Grey #B7C9E2 ΔE 0.023
- Celeste #A8DADC ΔE 0.029
- Light Steel Blue #B0C4DE ΔE 0.033
- Cloudy Blue #ACC2D9 ΔE 0.038
- Cadet Gray #CED4DA ΔE 0.039
- Powder Blue #B0E0E6 ΔE 0.041
- Light Gray #D3D3D3 ΔE 0.046
Use #B2D0DD 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.