#82B9EF
Closest named color: Carolina Blue (#8AB8FE). oklch(76.8% 0.097 248.7), rgb(130, 185, 239).
Aa
Black text reads best on this color (10.13:1).
About this color
#82B9EF is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.097 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.025 away. Black text reads best on it, at 10.13:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.13:1 |
| White text | 2.07:1 |
Values
| HEX | #82B9EF |
| RGB | rgb(130, 185, 239) |
| HSL | hsl(210, 77%, 72%) |
| OKLCH | oklch(76.8% 0.097 248.7) |
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 #82B9EF | 2.07:1 | Fails | Lc -44.9 | Non-text elements, placeholder text |
| Black text on #82B9EF | 10.13:1 | AAA | Lc 63.6 | Content text, not long reading |
| #82B9EF text on white | 2.07:1 | Fails | Lc 40.4 | Non-text elements, placeholder text |
| #82B9EF text on black | 10.13:1 | AAA | Lc -61.9 | 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
#DCECFC
oklch(93.6% 0.028 248.1)
-
Step 200
200
#BEDDFC
oklch(88.5% 0.054 248.4)
-
Step 300
300 (this color)
#82B9EF
oklch(76.8% 0.097 248.7)
-
Step 400
400
#45A6FC
oklch(70.7% 0.155 248.7)
-
Step 500
500
#008DEC
oklch(63.1% 0.173 248.9)
-
Step 600
600
#0077C7
oklch(55.7% 0.152 248.5)
-
Step 700
700
#0063A9
oklch(49% 0.136 249.1)
-
Step 800
800
#00518B
oklch(42.6% 0.117 248.8)
-
Step 900
900
#004475
oklch(37.8% 0.103 248.3)
-
Step 950
950
#002848
oklch(27% 0.073 248.1)
#82B9EF 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) | #A3BAF2 | 0.039 |
| Deuteranopia (no green cones) | #96AFEE | 0.033 |
| Tritanopia (no blue cones) | #54C5CB | 0.082 |
| Achromatopsia (no color) | #B4B4B4 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82B9EF
#82B9EF
oklch(76.8% 0.097 248.7)
- #DCA86E
#DCA86E
oklch(76.7% 0.097 68.6)
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 #82B9EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.025
- Lightblue #7BC8F6 ΔE 0.039
- Sky #82CAFC ΔE 0.045
- Pastel Blue #A2BFFE ΔE 0.047
- Light Cornflower Blue #98C1D9 ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.051
- Light Sky Blue #87CEFA ΔE 0.056
- Vivid Sky Blue #4CC9F0 ΔE 0.057
Use #82B9EF 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.