#82B7DB
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.6% 0.076 238.8), rgb(130, 183, 219).
Aa
Black text reads best on this color (9.74:1).
About this color
#82B7DB is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.076 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.037 away. Black text reads best on it, at 9.74:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.74:1 |
| White text | 2.15:1 |
Values
| HEX | #82B7DB |
| RGB | rgb(130, 183, 219) |
| HSL | hsl(204, 55%, 68%) |
| OKLCH | oklch(75.6% 0.076 238.8) |
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 #82B7DB | 2.15:1 | Fails | Lc -47.0 | Large or bold text, headings |
| Black text on #82B7DB | 9.74:1 | AAA | Lc 61.7 | Content text, not long reading |
| #82B7DB text on white | 2.15:1 | Fails | Lc 42.3 | Non-text elements, placeholder text |
| #82B7DB text on black | 9.74:1 | AAA | Lc -60.0 | 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
#E2EBF2
oklch(93.5% 0.014 241)
-
Step 200
200
#CADCE9
oklch(88.5% 0.026 239.1)
-
Step 300
300
#A5C6DC
oklch(81% 0.047 237.4)
-
Step 400
400 (this color)
#82B7DB
oklch(75.6% 0.076 238.8)
-
Step 500
500
#4C91BE
oklch(63% 0.097 239.4)
-
Step 600
600
#2A7BAA
oklch(55.6% 0.106 238.7)
-
Step 700
700
#1B6792
oklch(49% 0.099 239.1)
-
Step 800
800
#1A5476
oklch(42.6% 0.081 239)
-
Step 900
900
#1D465F
oklch(37.7% 0.063 238.4)
-
Step 950
950
#122938
oklch(27% 0.04 239.2)
#82B7DB 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) | #A7B6DD | 0.045 |
| Deuteranopia (no green cones) | #9BACDA | 0.039 |
| Tritanopia (no blue cones) | #60C0C3 | 0.060 |
| Achromatopsia (no color) | #B1B1B1 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82B7DB
#82B7DB
oklch(75.6% 0.076 238.8)
- #D5A47F
#D5A47F
oklch(75.5% 0.077 58.3)
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 #82B7DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.037
- Light Cornflower Blue #98C1D9 ΔE 0.040
- Lightblue #7BC8F6 ΔE 0.051
- Carolina Blue #8AB8FE ΔE 0.053
- Vivid Sky Blue #4CC9F0 ΔE 0.059
- Sky #82CAFC ΔE 0.060
- Cloudy Blue #ACC2D9 ΔE 0.062
- Sky Blue #87CEEB ΔE 0.062
Use #82B7DB 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.