#83C3FF
Closest named color: Sky (#82CAFC). oklch(79.7% 0.108 247.8), rgb(131, 195, 255).
Aa
Black text reads best on this color (11.21:1).
About this color
#83C3FF is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.108 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Sky (#82CAFC), ΔE 0.021 away. Black text reads best on it, at 11.21:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Sky (#82CAFC) |
| Black text | 11.21:1 |
| White text | 1.87:1 |
Values
| HEX | #83C3FF |
| RGB | rgb(131, 195, 255) |
| HSL | hsl(209, 100%, 76%) |
| OKLCH | oklch(79.7% 0.108 247.8) |
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 #83C3FF | 1.87:1 | Fails | Lc -39.5 | Non-text elements, placeholder text |
| Black text on #83C3FF | 11.21:1 | AAA | Lc 68.6 | Content text, not long reading |
| #83C3FF text on white | 1.87:1 | Fails | Lc 35.3 | Non-text elements, placeholder text |
| #83C3FF text on black | 11.21:1 | AAA | Lc -67.2 | 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
#EEF7FF
oklch(97.2% 0.014 244.7)
-
Step 100
100
#DAECFE
oklch(93.5% 0.031 248.2)
-
Step 200
200
#BBDDFF
oklch(88.4% 0.059 248.5)
-
Step 300
300 (this color)
#83C3FF
oklch(79.7% 0.108 247.8)
-
Step 400
400
#3BA6FF
oklch(70.6% 0.162 248)
-
Step 500
500
#008EE9
oklch(63.1% 0.169 247.8)
-
Step 600
600
#0077C5
oklch(55.6% 0.149 247.9)
-
Step 700
700
#0064A7
oklch(49.1% 0.132 247.9)
-
Step 800
800
#00528A
oklch(42.8% 0.115 247.8)
-
Step 900
900
#004474
oklch(37.7% 0.101 247.8)
-
Step 950
950
#002847
oklch(27% 0.072 247.4)
#83C3FF 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) | #AAC4FF | 0.044 |
| Deuteranopia (no green cones) | #9AB8FE | 0.036 |
| Tritanopia (no blue cones) | #48D1D7 | 0.092 |
| Achromatopsia (no color) | #BDBDBD | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83C3FF
#83C3FF
oklch(79.7% 0.108 247.8)
- #EBAF6E
#EBAF6E
oklch(79.6% 0.108 67.4)
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 #83C3FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky #82CAFC ΔE 0.021
- Lightblue #7BC8F6 ΔE 0.023
- Carolina Blue #8AB8FE ΔE 0.029
- Light Sky Blue #87CEFA ΔE 0.033
- Pastel Blue #A2BFFE ΔE 0.035
- Sky Blue #87CEEB ΔE 0.048
- Baby Blue #A2CFFE ΔE 0.050
- Vivid Sky Blue #4CC9F0 ΔE 0.054
Use #83C3FF 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.