#82ADD5
Closest named color: Bluegrey (#85A3B2). oklch(73.1% 0.075 247), rgb(130, 173, 213).
Aa
Black text reads best on this color (8.88:1).
About this color
#82ADD5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.075 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.051 away. Black text reads best on it, at 8.88:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.88:1 |
| White text | 2.36:1 |
Values
| HEX | #82ADD5 |
| RGB | rgb(130, 173, 213) |
| HSL | hsl(209, 50%, 67%) |
| OKLCH | oklch(73.1% 0.075 247) |
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 #82ADD5 | 2.36:1 | Fails | Lc -51.5 | Large or bold text, headings |
| Black text on #82ADD5 | 8.88:1 | AAA | Lc 57.5 | Large or bold text, headings |
| #82ADD5 text on white | 2.36:1 | Fails | Lc 46.5 | Large or bold text, headings |
| #82ADD5 text on black | 8.88:1 | AAA | Lc -55.5 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CCDBEA
oklch(88.5% 0.026 248.1)
-
Step 300
300
#A9C4DE
oklch(80.9% 0.047 247.4)
-
Step 400
400 (this color)
#82ADD5
oklch(73.1% 0.075 247)
-
Step 500
500
#578FC0
oklch(63.2% 0.095 246.4)
-
Step 600
600
#3B78AC
oklch(55.6% 0.103 246.7)
-
Step 700
700
#2D6594
oklch(49.2% 0.096 246.7)
-
Step 800
800
#265278
oklch(42.6% 0.08 247.1)
-
Step 900
900
#244461
oklch(37.6% 0.063 247.6)
-
Step 950
950
#162839
oklch(27% 0.04 248.2)
#82ADD5 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) | #9DADD7 | 0.034 |
| Deuteranopia (no green cones) | #93A5D4 | 0.028 |
| Tritanopia (no blue cones) | #65B6BA | 0.062 |
| Achromatopsia (no color) | #A9A9A9 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82ADD5
#82ADD5
oklch(73.1% 0.075 247)
- #C89F75
#C89F75
oklch(73% 0.075 66.9)
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 #82ADD5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.051
- Greyblue #77A1B5 ΔE 0.054
- Bluey Grey #89A0B0 ΔE 0.055
- Light Grey Blue #9DBCD4 ΔE 0.056
- Carolina Blue #8AB8FE ΔE 0.062
- Light Cornflower Blue #98C1D9 ΔE 0.063
- Cool Gray #8D99AE ΔE 0.066
Use #82ADD5 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.