#83CCFF
Closest named color: Sky (#82CAFC). oklch(81.6% 0.103 240.2), rgb(131, 204, 255).
Aa
Black text reads best on this color (12.04:1).
About this color
#83CCFF is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.103 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Sky (#82CAFC), ΔE 0.006 away. Black text reads best on it, at 12.04:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Sky (#82CAFC) |
| Black text | 12.04:1 |
| White text | 1.74:1 |
Values
| HEX | #83CCFF |
| RGB | rgb(131, 204, 255) |
| HSL | hsl(205, 100%, 76%) |
| OKLCH | oklch(81.6% 0.103 240.2) |
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 #83CCFF | 1.74:1 | Fails | Lc -35.5 | Non-text elements, placeholder text |
| Black text on #83CCFF | 12.04:1 | AAA | Lc 72.3 | Content text, not long reading |
| #83CCFF text on white | 1.74:1 | Fails | Lc 31.6 | Non-text elements, placeholder text |
| #83CCFF text on black | 12.04:1 | AAA | Lc -71.1 | 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
#EEF7FE
oklch(97.1% 0.013 241)
-
Step 100
100
#D9EDFC
oklch(93.6% 0.029 240.2)
-
Step 200
200
#B8DFFC
oklch(88.5% 0.057 240.5)
-
Step 300
300 (this color)
#83CCFF
oklch(81.6% 0.103 240.2)
-
Step 400
400
#00ABFB
oklch(70.7% 0.163 240.3)
-
Step 500
500
#0092D7
oklch(63% 0.145 240.3)
-
Step 600
600
#007BB6
oklch(55.6% 0.128 240.2)
-
Step 700
700
#00679A
oklch(49.1% 0.113 240.5)
-
Step 800
800
#00547F
oklch(42.6% 0.099 240.7)
-
Step 900
900
#00466B
oklch(37.7% 0.087 240.8)
-
Step 950
950
#002A41
oklch(27.1% 0.061 239)
#83CCFF 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) | #B6CBFF | 0.057 |
| Deuteranopia (no green cones) | #A5BEFE | 0.049 |
| Tritanopia (no blue cones) | #45D9DD | 0.083 |
| Achromatopsia (no color) | #C4C4C4 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83CCFF
#83CCFF
oklch(81.6% 0.103 240.2)
- #F4B37E
#F4B37E
oklch(81.6% 0.102 59.9)
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 #83CCFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky #82CAFC ΔE 0.006
- Light Sky Blue #87CEFA ΔE 0.011
- Lightblue #7BC8F6 ΔE 0.018
- Sky Blue #87CEEB ΔE 0.031
- Baby Blue #A2CFFE ΔE 0.035
- Pastel Blue #A2BFFE ΔE 0.045
- Vivid Sky Blue #4CC9F0 ΔE 0.052
- Carolina Blue #8AB8FE ΔE 0.053
Use #83CCFF 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.