#82B5EA
Closest named color: Carolina Blue (#8AB8FE). oklch(75.7% 0.094 250.1), rgb(130, 181, 234).
Aa
Black text reads best on this color (9.74:1).
About this color
#82B5EA is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.094 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.031 away. Black text reads best on it, at 9.74:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.74:1 |
| White text | 2.15:1 |
Values
| HEX | #82B5EA |
| RGB | rgb(130, 181, 234) |
| HSL | hsl(211, 71%, 71%) |
| OKLCH | oklch(75.7% 0.094 250.1) |
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 #82B5EA | 2.15:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #82B5EA | 9.74:1 | AAA | Lc 61.7 | Content text, not long reading |
| #82B5EA text on white | 2.15:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #82B5EA 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#CADBEE
oklch(88.5% 0.032 251.1)
-
Step 300
300
#A5C4E6
oklch(80.9% 0.059 250.9)
-
Step 400
400 (this color)
#82B5EA
oklch(75.7% 0.094 250.1)
-
Step 500
500
#4C8ECF
oklch(63.2% 0.119 249.9)
-
Step 600
600
#2C77BC
oklch(55.7% 0.13 249.9)
-
Step 700
700
#1D63A2
oklch(49% 0.122 250.1)
-
Step 800
800
#1B5183
oklch(42.6% 0.1 250.1)
-
Step 900
900
#1D4469
oklch(37.8% 0.077 249.6)
-
Step 950
950
#12283E
oklch(27.1% 0.05 250.2)
#82B5EA 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) | #A0B6EC | 0.036 |
| Deuteranopia (no green cones) | #93ACE9 | 0.029 |
| Tritanopia (no blue cones) | #58C1C7 | 0.080 |
| Achromatopsia (no color) | #B1B1B1 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82B5EA
#82B5EA
oklch(75.7% 0.094 250.1)
- #D7A66D
#D7A66D
oklch(75.8% 0.094 69.8)
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 #82B5EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.031
- Lightblue #7BC8F6 ΔE 0.049
- Light Grey Blue #9DBCD4 ΔE 0.052
- Light Cornflower Blue #98C1D9 ΔE 0.054
- Pastel Blue #A2BFFE ΔE 0.055
- Sky #82CAFC ΔE 0.056
- Vivid Sky Blue #4CC9F0 ΔE 0.063
- Light Sky Blue #87CEFA ΔE 0.067
Use #82B5EA 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.