#82B8EF
Closest named color: Carolina Blue (#8AB8FE). oklch(76.6% 0.098 249.6), rgb(130, 184, 239).
Aa
Black text reads best on this color (10.05:1).
About this color
#82B8EF is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.098 and its hue 250°. 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 10.05:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.05:1 |
| White text | 2.08:1 |
Values
| HEX | #82B8EF |
| RGB | rgb(130, 184, 239) |
| HSL | hsl(210, 77%, 72%) |
| OKLCH | oklch(76.6% 0.098 249.6) |
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 #82B8EF | 2.08:1 | Fails | Lc -45.4 | Large or bold text, headings |
| Black text on #82B8EF | 10.05:1 | AAA | Lc 63.2 | Content text, not long reading |
| #82B8EF text on white | 2.08:1 | Fails | Lc 40.8 | Non-text elements, placeholder text |
| #82B8EF text on black | 10.05:1 | AAA | Lc -61.5 | 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
#DCECFD
oklch(93.6% 0.029 249.8)
-
Step 200
200
#BFDDFC
oklch(88.6% 0.054 249.3)
-
Step 300
300 (this color)
#82B8EF
oklch(76.6% 0.098 249.6)
-
Step 400
400
#47A5FD
oklch(70.6% 0.157 249.8)
-
Step 500
500
#008DEF
oklch(63.2% 0.177 249.6)
-
Step 600
600
#0076CA
oklch(55.7% 0.156 249.7)
-
Step 700
700
#0063AB
oklch(49.2% 0.138 249.7)
-
Step 800
800
#00518D
oklch(42.7% 0.12 249.5)
-
Step 900
900
#004377
oklch(37.7% 0.106 249.9)
-
Step 950
950
#002749
oklch(26.8% 0.076 249.9)
#82B8EF 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) | #A2B9F2 | 0.038 |
| Deuteranopia (no green cones) | #94AEEE | 0.031 |
| Tritanopia (no blue cones) | #54C5CB | 0.084 |
| Achromatopsia (no color) | #B3B3B3 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82B8EF
#82B8EF
oklch(76.6% 0.098 249.6)
- #DBA86C
#DBA86C
oklch(76.6% 0.098 70)
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 #82B8EF, 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 0.041
- Sky #82CAFC ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.048
- Light Cornflower Blue #98C1D9 ΔE 0.052
- Light Grey Blue #9DBCD4 ΔE 0.052
- Vivid Sky Blue #4CC9F0 ΔE 0.059
- Light Sky Blue #87CEFA ΔE 0.059
Use #82B8EF 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.