#82B4EE
Closest named color: Carolina Blue (#8AB8FE). oklch(75.7% 0.099 252.7), rgb(130, 180, 238).
Aa
Black text reads best on this color (9.71:1).
About this color
#82B4EE is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.099 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.026 away. Black text reads best on it, at 9.71:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.71:1 |
| White text | 2.16:1 |
Values
| HEX | #82B4EE |
| RGB | rgb(130, 180, 238) |
| HSL | hsl(212, 76%, 72%) |
| OKLCH | oklch(75.7% 0.099 252.7) |
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 #82B4EE | 2.16:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #82B4EE | 9.71:1 | AAA | Lc 61.6 | Content text, not long reading |
| #82B4EE text on white | 2.16:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #82B4EE text on black | 9.71:1 | AAA | Lc -59.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF6
oklch(93.7% 0.018 253.3)
-
Step 200
200
#C9DBF0
oklch(88.4% 0.035 252.3)
-
Step 300
300
#A5C4E8
oklch(81% 0.061 252.4)
-
Step 400
400 (this color)
#82B4EE
oklch(75.7% 0.099 252.7)
-
Step 500
500
#4C8CD4
oklch(63% 0.128 252.9)
-
Step 600
600
#2D75C1
oklch(55.6% 0.138 252.7)
-
Step 700
700
#1F62A7
oklch(49.1% 0.129 252.7)
-
Step 800
800
#1C5087
oklch(42.7% 0.106 252.8)
-
Step 900
900
#1D436C
oklch(37.7% 0.083 252.4)
-
Step 950
950
#12273F
oklch(26.9% 0.053 253.1)
#82B4EE 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) | #9DB6F1 | 0.033 |
| Deuteranopia (no green cones) | #90ACED | 0.025 |
| Tritanopia (no blue cones) | #56C1C8 | 0.086 |
| Achromatopsia (no color) | #B0B0B0 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82B4EE
#82B4EE
oklch(75.7% 0.099 252.7)
- #D7A666
#D7A666
oklch(75.7% 0.1 72.7)
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 #82B4EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.026
- Lightblue #7BC8F6 ΔE 0.052
- Pastel Blue #A2BFFE ΔE 0.054
- Sky #82CAFC ΔE 0.058
- Light Grey Blue #9DBCD4 ΔE 0.058
- Light Cornflower Blue #98C1D9 ΔE 0.060
- Vivid Sky Blue #4CC9F0 ΔE 0.066
- Light Sky Blue #87CEFA ΔE 0.069
Use #82B4EE 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.