#B5CCDA
Closest named color: Light Blue Grey (#B7C9E2). oklch(83.2% 0.032 234.5), rgb(181, 204, 218).
Aa
Black text reads best on this color (12.61:1).
About this color
#B5CCDA is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.032 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.016 away. Black text reads best on it, at 12.61:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.61:1 |
| White text | 1.66:1 |
Values
| HEX | #B5CCDA |
| RGB | rgb(181, 204, 218) |
| HSL | hsl(203, 33%, 78%) |
| OKLCH | oklch(83.2% 0.032 234.5) |
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 #B5CCDA | 1.66:1 | Fails | Lc -33.0 | Non-text elements, placeholder text |
| Black text on #B5CCDA | 12.61:1 | AAA | Lc 74.6 | Content text, not long reading |
| #B5CCDA text on white | 1.66:1 | Fails | Lc 29.3 | Dividers and decoration only |
| #B5CCDA text on black | 12.61:1 | AAA | Lc -73.6 | Content text, not long reading |
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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBEF
oklch(93.6% 0.009 232.4)
-
Step 200
200
#CEDBE3
oklch(88.4% 0.018 234.5)
-
Step 300
300 (this color)
#B5CCDA
oklch(83.2% 0.032 234.5)
-
Step 400
400
#82A6BC
oklch(70.6% 0.051 235.3)
-
Step 500
500
#6290AB
oklch(63.1% 0.064 234.9)
-
Step 600
600
#477A97
oklch(55.6% 0.071 235)
-
Step 700
700
#386781
oklch(49.2% 0.066 234.5)
-
Step 800
800
#2F5468
oklch(42.7% 0.054 233.6)
-
Step 900
900
#2A4555
oklch(37.6% 0.043 235.6)
-
Step 950
950
#192932
oklch(27.1% 0.027 233.8)
#B5CCDA 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) | #C6CBDB | 0.022 |
| Deuteranopia (no green cones) | #C0C7DA | 0.018 |
| Tritanopia (no blue cones) | #ABD0D0 | 0.024 |
| Achromatopsia (no color) | #C8C8C8 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5CCDA
#B5CCDA
oklch(83.2% 0.032 234.5)
- #D9C3B5
#D9C3B5
oklch(83.2% 0.032 54.6)
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 #B5CCDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.016
- Light Steel Blue #B0C4DE ΔE 0.025
- Cloudy Blue #ACC2D9 ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.031
- Celeste #A8DADC ΔE 0.038
- Silver #C0C0C0 ΔE 0.040
- Cadet Gray #CED4DA ΔE 0.041
- Light Gray #D3D3D3 ΔE 0.047
Use #B5CCDA 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.