#83CDF3
Closest named color: Light Sky Blue (#87CEFA). oklch(81.4% 0.091 231.8), rgb(131, 205, 243).
Aa
Black text reads best on this color (11.99:1).
About this color
#83CDF3 is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.091 and its hue 232°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.011 away. Black text reads best on it, at 11.99:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 11.99:1 |
| White text | 1.75:1 |
Values
| HEX | #83CDF3 |
| RGB | rgb(131, 205, 243) |
| HSL | hsl(200, 82%, 73%) |
| OKLCH | oklch(81.4% 0.091 231.8) |
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 #83CDF3 | 1.75:1 | Fails | Lc -35.8 | Non-text elements, placeholder text |
| Black text on #83CDF3 | 11.99:1 | AAA | Lc 72.0 | Content text, not long reading |
| #83CDF3 text on white | 1.75:1 | Fails | Lc 31.8 | Non-text elements, placeholder text |
| #83CDF3 text on black | 11.99:1 | AAA | Lc -70.9 | 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
#EEF7FC
oklch(97.1% 0.012 231.7)
-
Step 100
100
#D9EDF9
oklch(93.5% 0.027 234)
-
Step 200
200
#B9E0F5
oklch(88.6% 0.05 231.6)
-
Step 300
300 (this color)
#83CDF3
oklch(81.4% 0.091 231.8)
-
Step 400
400
#00AFEA
oklch(70.8% 0.144 231.6)
-
Step 500
500
#0096C9
oklch(63.2% 0.128 231.5)
-
Step 600
600
#007EAA
oklch(55.7% 0.113 231.8)
-
Step 700
700
#006A8F
oklch(49.2% 0.1 231.3)
-
Step 800
800
#005676
oklch(42.6% 0.087 232.3)
-
Step 900
900
#004863
oklch(37.7% 0.077 231.8)
-
Step 950
950
#002B3C
oklch(27.1% 0.054 230.4)
#83CDF3 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) | #BACBF5 | 0.062 |
| Deuteranopia (no green cones) | #AABEF2 | 0.055 |
| Tritanopia (no blue cones) | #4FD7D9 | 0.067 |
| Achromatopsia (no color) | #C4C4C4 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83CDF3
#83CDF3
oklch(81.4% 0.091 231.8)
- #F2B28B
#F2B28B
oklch(81.4% 0.091 52.4)
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 #83CDF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.011
- Sky Blue #87CEEB ΔE 0.013
- Sky #82CAFC ΔE 0.017
- Lightblue #7BC8F6 ΔE 0.018
- Baby Blue #A2CFFE ΔE 0.038
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Vivid Sky Blue #4CC9F0 ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.054
Use #83CDF3 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.