#8BB9FB
Closest named color: Carolina Blue (#8AB8FE). oklch(77.8% 0.107 257.4), rgb(139, 185, 251).
Aa
Black text reads best on this color (10.43:1).
About this color
#8BB9FB is a medium-light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.107 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.006 away. Black text reads best on it, at 10.43:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.43:1 |
| White text | 2.01:1 |
Values
| HEX | #8BB9FB |
| RGB | rgb(139, 185, 251) |
| HSL | hsl(215, 93%, 76%) |
| OKLCH | oklch(77.8% 0.107 257.4) |
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 #8BB9FB | 2.01:1 | Fails | Lc -43.4 | Non-text elements, placeholder text |
| Black text on #8BB9FB | 10.43:1 | AAA | Lc 64.9 | Content text, not long reading |
| #8BB9FB text on white | 2.01:1 | Fails | Lc 39.0 | Non-text elements, placeholder text |
| #8BB9FB text on black | 10.43:1 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DDEBFF
oklch(93.6% 0.031 257.2)
-
Step 200
200
#C2DBFF
oklch(88.5% 0.057 257.5)
-
Step 300
300 (this color)
#8BB9FB
oklch(77.8% 0.107 257.4)
-
Step 400
400
#5FA1FF
oklch(70.7% 0.154 257.4)
-
Step 500
500
#2985FF
oklch(63.1% 0.2 257.5)
-
Step 600
600
#006DE5
oklch(55.6% 0.201 257.4)
-
Step 700
700
#005BC2
oklch(49% 0.177 257.5)
-
Step 800
800
#004AA1
oklch(42.6% 0.155 257.6)
-
Step 900
900
#003E88
oklch(37.8% 0.136 257.4)
-
Step 950
950
#032551
oklch(27.1% 0.089 256.8)
#8BB9FB 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) | #A0BDFE | 0.028 |
| Deuteranopia (no green cones) | #93B2FA | 0.019 |
| Tritanopia (no blue cones) | #5FC7D0 | 0.094 |
| Achromatopsia (no color) | #B7B7B7 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8BB9FB
#8BB9FB
oklch(77.8% 0.107 257.4)
- #DDAE64
#DDAE64
oklch(77.8% 0.107 77.5)
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 #8BB9FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.006
- Pastel Blue #A2BFFE ΔE 0.033
- Lightblue #7BC8F6 ΔE 0.044
- Sky #82CAFC ΔE 0.045
- Light Sky Blue #87CEFA ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.061
- Light Grey Blue #9DBCD4 ΔE 0.062
- Baby Blue #A2CFFE ΔE 0.067
Use #8BB9FB 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.