#82C4E4
Closest named color: Lightblue (#7BC8F6). oklch(78.8% 0.081 230), rgb(130, 196, 228).
Aa
Black text reads best on this color (10.96:1).
About this color
#82C4E4 is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.081 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.025 away. Black text reads best on it, at 10.96:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 10.96:1 |
| White text | 1.91:1 |
Values
| HEX | #82C4E4 |
| RGB | rgb(130, 196, 228) |
| HSL | hsl(200, 64%, 70%) |
| OKLCH | oklch(78.8% 0.081 230) |
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 #82C4E4 | 1.91:1 | Fails | Lc -40.8 | Non-text elements, placeholder text |
| Black text on #82C4E4 | 10.96:1 | AAA | Lc 67.4 | Content text, not long reading |
| #82C4E4 text on white | 1.91:1 | Fails | Lc 36.5 | Non-text elements, placeholder text |
| #82C4E4 text on black | 10.96:1 | AAA | Lc -66.0 | 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
#EFF7FB
oklch(97.1% 0.01 228.9)
-
Step 100
100
#DBEDF7
oklch(93.6% 0.023 231.8)
-
Step 200
200
#BCDFF2
oklch(88.4% 0.045 231.7)
-
Step 300
300 (this color)
#82C4E4
oklch(78.8% 0.081 230)
-
Step 400
400
#2DAEE1
oklch(70.6% 0.129 230.2)
-
Step 500
500
#0096C6
oklch(63% 0.126 229.9)
-
Step 600
600
#007EA7
oklch(55.5% 0.111 230)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#005774
oklch(42.7% 0.085 229.4)
-
Step 900
900
#004862
oklch(37.7% 0.076 230.8)
-
Step 950
950
#002B3C
oklch(27.1% 0.054 230.4)
#82C4E4 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) | #B4C2E6 | 0.058 |
| Deuteranopia (no green cones) | #A6B6E4 | 0.053 |
| Tritanopia (no blue cones) | #59CDCE | 0.059 |
| Achromatopsia (no color) | #BBBBBB | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82C4E4
#82C4E4
oklch(78.8% 0.081 230)
- #E5AB8B
#E5AB8B
oklch(78.8% 0.081 50)
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 #82C4E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.025
- Light Cornflower Blue #98C1D9 ΔE 0.026
- Sky Blue #87CEEB ΔE 0.028
- Sky #82CAFC ΔE 0.034
- Light Grey Blue #9DBCD4 ΔE 0.036
- Light Sky Blue #87CEFA ΔE 0.037
- Vivid Sky Blue #4CC9F0 ΔE 0.043
- Cloudy Blue #ACC2D9 ΔE 0.048
Use #82C4E4 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.