#88BBDD
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.8% 0.073 238.1), rgb(136, 187, 221).
Aa
Black text reads best on this color (10.19:1).
About this color
#88BBDD is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.073 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.027 away. Black text reads best on it, at 10.19:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.19:1 |
| White text | 2.05:1 |
Values
| HEX | #88BBDD |
| RGB | rgb(136, 187, 221) |
| HSL | hsl(204, 56%, 70%) |
| OKLCH | oklch(76.8% 0.073 238.1) |
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 #88BBDD | 2.05:1 | Fails | Lc -44.6 | Non-text elements, placeholder text |
| Black text on #88BBDD | 10.19:1 | AAA | Lc 63.8 | Content text, not long reading |
| #88BBDD text on white | 2.05:1 | Fails | Lc 40.1 | Non-text elements, placeholder text |
| #88BBDD text on black | 10.19:1 | AAA | Lc -62.2 | 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
#F0F7FB
oklch(97.2% 0.009 232.4)
-
Step 100
100
#DEECF7
oklch(93.6% 0.021 241.4)
-
Step 200
200
#C1DEF1
oklch(88.5% 0.04 236.7)
-
Step 300
300 (this color)
#88BBDD
oklch(76.8% 0.073 238.1)
-
Step 400
400
#51AAE0
oklch(70.6% 0.116 238.2)
-
Step 500
500
#0093D4
oklch(63% 0.141 238.5)
-
Step 600
600
#007CB3
oklch(55.7% 0.124 238.2)
-
Step 700
700
#006897
oklch(49.1% 0.109 238.1)
-
Step 800
800
#00557C
oklch(42.7% 0.094 237.9)
-
Step 900
900
#004768
oklch(37.7% 0.083 237.5)
-
Step 950
950
#002A40
oklch(27% 0.06 237.8)
#88BBDD 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) | #ACBADF | 0.044 |
| Deuteranopia (no green cones) | #A0B1DC | 0.037 |
| Tritanopia (no blue cones) | #69C4C6 | 0.057 |
| Achromatopsia (no color) | #B5B5B5 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88BBDD
#88BBDD
oklch(76.8% 0.073 238.1)
- #D7A986
#D7A986
oklch(76.8% 0.072 58.7)
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 #88BBDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.027
- Light Cornflower Blue #98C1D9 ΔE 0.027
- Lightblue #7BC8F6 ΔE 0.042
- Cloudy Blue #ACC2D9 ΔE 0.050
- Sky Blue #87CEEB ΔE 0.050
- Sky #82CAFC ΔE 0.051
- Carolina Blue #8AB8FE ΔE 0.052
- Light Steel Blue #B0C4DE ΔE 0.056
Use #88BBDD 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.