#88BBF1
Closest named color: Carolina Blue (#8AB8FE). oklch(77.7% 0.095 250.5), rgb(136, 187, 241).
Aa
Black text reads best on this color (10.42:1).
About this color
#88BBF1 is a medium-light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.095 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.023 away. Black text reads best on it, at 10.42:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.42:1 |
| White text | 2.01:1 |
Values
| HEX | #88BBF1 |
| RGB | rgb(136, 187, 241) |
| HSL | hsl(211, 79%, 74%) |
| OKLCH | oklch(77.7% 0.095 250.5) |
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 #88BBF1 | 2.01:1 | Fails | Lc -43.5 | Non-text elements, placeholder text |
| Black text on #88BBF1 | 10.42:1 | AAA | Lc 64.9 | Content text, not long reading |
| #88BBF1 text on white | 2.01:1 | Fails | Lc 39.0 | Non-text elements, placeholder text |
| #88BBF1 text on black | 10.42:1 | AAA | Lc -63.4 | 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
#DDECFC
oklch(93.7% 0.027 249.9)
-
Step 200
200
#C0DCFB
oklch(88.4% 0.052 251.1)
-
Step 300
300 (this color)
#88BBF1
oklch(77.7% 0.095 250.5)
-
Step 400
400
#4EA5FB
oklch(70.7% 0.152 250.6)
-
Step 500
500
#008CF1
oklch(63.1% 0.18 250.4)
-
Step 600
600
#0075CC
oklch(55.6% 0.16 250.6)
-
Step 700
700
#0062AD
oklch(49.1% 0.142 250.8)
-
Step 800
800
#00508F
oklch(42.6% 0.123 250.8)
-
Step 900
900
#004378
oklch(37.8% 0.108 250.3)
-
Step 950
950
#00274A
oklch(26.9% 0.077 250.5)
#88BBF1 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) | #A6BDF4 | 0.037 |
| Deuteranopia (no green cones) | #99B2F0 | 0.029 |
| Tritanopia (no blue cones) | #5FC7CD | 0.081 |
| Achromatopsia (no color) | #B7B7B7 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88BBF1
#88BBF1
oklch(77.7% 0.095 250.5)
- #DDAC72
#DDAC72
oklch(77.7% 0.094 70.4)
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 #88BBF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.023
- Lightblue #7BC8F6 ΔE 0.034
- Pastel Blue #A2BFFE ΔE 0.038
- Sky #82CAFC ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Light Grey Blue #9DBCD4 ΔE 0.048
- Light Sky Blue #87CEFA ΔE 0.049
- Sky Blue #87CEEB ΔE 0.055
Use #88BBF1 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.