#82B4EC
Closest named color: Carolina Blue (#8AB8FE). oklch(75.6% 0.097 251.9), rgb(130, 180, 236).
Aa
Black text reads best on this color (9.68:1).
About this color
#82B4EC is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.097 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.029 away. Black text reads best on it, at 9.68:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.68:1 |
| White text | 2.16:1 |
Values
| HEX | #82B4EC |
| RGB | rgb(130, 180, 236) |
| HSL | hsl(212, 74%, 72%) |
| OKLCH | oklch(75.6% 0.097 251.9) |
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 #82B4EC | 2.16:1 | Fails | Lc -47.2 | Large or bold text, headings |
| Black text on #82B4EC | 9.68:1 | AAA | Lc 61.4 | Content text, not long reading |
| #82B4EC text on white | 2.16:1 | Fails | Lc 42.5 | Non-text elements, placeholder text |
| #82B4EC text on black | 9.68:1 | AAA | Lc -59.7 | 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
#CADBEF
oklch(88.5% 0.033 252.5)
-
Step 300
300
#A5C4E7
oklch(80.9% 0.06 251.7)
-
Step 400
400 (this color)
#82B4EC
oklch(75.6% 0.097 251.9)
-
Step 500
500
#4D8DD2
oklch(63.2% 0.124 251.9)
-
Step 600
600
#2D76BF
oklch(55.7% 0.134 251.6)
-
Step 700
700
#1F62A5
oklch(49% 0.126 252.1)
-
Step 800
800
#1C5186
oklch(42.8% 0.104 251.6)
-
Step 900
900
#1E436B
oklch(37.7% 0.081 252.3)
-
Step 950
950
#12283F
oklch(27.1% 0.051 251.2)
#82B4EC 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) | #9EB6EF | 0.035 |
| Deuteranopia (no green cones) | #91ABEB | 0.028 |
| Tritanopia (no blue cones) | #57C1C7 | 0.085 |
| Achromatopsia (no color) | #B0B0B0 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82B4EC
#82B4EC
oklch(75.6% 0.097 251.9)
- #D6A669
#D6A669
oklch(75.6% 0.097 72.2)
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 #82B4EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.029
- Lightblue #7BC8F6 ΔE 0.052
- Pastel Blue #A2BFFE ΔE 0.055
- Light Grey Blue #9DBCD4 ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Sky #82CAFC ΔE 0.058
- Vivid Sky Blue #4CC9F0 ΔE 0.066
- Light Sky Blue #87CEFA ΔE 0.069
Use #82B4EC 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.