#83CBF3
Closest named color: Light Sky Blue (#87CEFA). oklch(80.9% 0.092 233.9), rgb(131, 203, 243).
Aa
Black text reads best on this color (11.80:1).
About this color
#83CBF3 is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.092 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.013 away. Black text reads best on it, at 11.80:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 11.80:1 |
| White text | 1.77:1 |
Values
| HEX | #83CBF3 |
| RGB | rgb(131, 203, 243) |
| HSL | hsl(201, 82%, 73%) |
| OKLCH | oklch(80.9% 0.092 233.9) |
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 #83CBF3 | 1.77:1 | Fails | Lc -36.7 | Non-text elements, placeholder text |
| Black text on #83CBF3 | 11.80:1 | AAA | Lc 71.2 | Content text, not long reading |
| #83CBF3 text on white | 1.77:1 | Fails | Lc 32.7 | Non-text elements, placeholder text |
| #83CBF3 text on black | 11.80:1 | AAA | Lc -70.0 | 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
#EEF7FD
oklch(97.1% 0.013 236.6)
-
Step 100
100
#DAEDF9
oklch(93.6% 0.026 235.4)
-
Step 200
200
#B9E0F6
oklch(88.6% 0.051 232.8)
-
Step 300
300 (this color)
#83CBF3
oklch(80.9% 0.092 233.9)
-
Step 400
400
#07AEED
oklch(70.7% 0.146 233.7)
-
Step 500
500
#0095CC
oklch(63.1% 0.132 233.7)
-
Step 600
600
#007DAC
oklch(55.5% 0.116 233.8)
-
Step 700
700
#006992
oklch(49.1% 0.103 234.3)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#004865
oklch(37.8% 0.079 233.7)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#83CBF3 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) | #B8C9F5 | 0.060 |
| Deuteranopia (no green cones) | #A8BDF2 | 0.052 |
| Tritanopia (no blue cones) | #4FD6D8 | 0.070 |
| Achromatopsia (no color) | #C2C2C2 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83CBF3
#83CBF3
oklch(80.9% 0.092 233.9)
- #F0B188
#F0B188
oklch(81% 0.092 54.1)
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 #83CBF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.013
- Lightblue #7BC8F6 ΔE 0.013
- Sky #82CAFC ΔE 0.014
- Sky Blue #87CEEB ΔE 0.017
- Baby Blue #A2CFFE ΔE 0.040
- Light Cornflower Blue #98C1D9 ΔE 0.041
- Vivid Sky Blue #4CC9F0 ΔE 0.045
- Pastel Blue #A2BFFE ΔE 0.051
Use #83CBF3 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.