#88BBF3
Closest named color: Carolina Blue (#8AB8FE). oklch(77.7% 0.097 251.4), rgb(136, 187, 243).
Aa
Black text reads best on this color (10.44:1).
About this color
#88BBF3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.097 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.020 away. Black text reads best on it, at 10.44:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.44:1 |
| White text | 2.00:1 |
Values
| HEX | #88BBF3 |
| RGB | rgb(136, 187, 243) |
| HSL | hsl(211, 82%, 74%) |
| OKLCH | oklch(77.7% 0.097 251.4) |
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 #88BBF3 | 2.00:1 | Fails | Lc -43.4 | Non-text elements, placeholder text |
| Black text on #88BBF3 | 10.44:1 | AAA | Lc 65.0 | Content text, not long reading |
| #88BBF3 text on white | 2.00:1 | Fails | Lc 38.9 | Non-text elements, placeholder text |
| #88BBF3 text on black | 10.44:1 | AAA | Lc -63.5 | 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
#EFF6FE
oklch(97% 0.013 251.6)
-
Step 100
100
#DDECFD
oklch(93.7% 0.028 251.5)
-
Step 200
200
#C0DCFC
oklch(88.4% 0.053 251.9)
-
Step 300
300 (this color)
#88BBF3
oklch(77.7% 0.097 251.4)
-
Step 400
400
#4EA4FD
oklch(70.6% 0.155 251.6)
-
Step 500
500
#008BF4
oklch(63.1% 0.185 251.3)
-
Step 600
600
#0074CE
oklch(55.5% 0.163 251.5)
-
Step 700
700
#0062AF
oklch(49.2% 0.144 251.3)
-
Step 800
800
#005090
oklch(42.7% 0.125 251.1)
-
Step 900
900
#00427A
oklch(37.7% 0.112 251.7)
-
Step 950
950
#00274B
oklch(27% 0.079 251.1)
#88BBF3 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) | #A5BDF6 | 0.036 |
| Deuteranopia (no green cones) | #98B2F2 | 0.028 |
| Tritanopia (no blue cones) | #5EC8CE | 0.084 |
| Achromatopsia (no color) | #B7B7B7 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88BBF3
#88BBF3
oklch(77.7% 0.097 251.4)
- #DEAC70
#DEAC70
oklch(77.7% 0.097 70.7)
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 #88BBF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.020
- Lightblue #7BC8F6 ΔE 0.035
- Pastel Blue #A2BFFE ΔE 0.037
- Sky #82CAFC ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.049
- Light Sky Blue #87CEFA ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.050
- Sky Blue #87CEEB ΔE 0.056
Use #88BBF3 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.