#83D4EF
Closest named color: Sky Blue (#87CEEB). oklch(82.8% 0.088 221.3), rgb(131, 212, 239).
Aa
Black text reads best on this color (12.62:1).
About this color
#83D4EF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.088 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.015 away. Black text reads best on it, at 12.62:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.62:1 |
| White text | 1.66:1 |
Values
| HEX | #83D4EF |
| RGB | rgb(131, 212, 239) |
| HSL | hsl(195, 77%, 73%) |
| OKLCH | oklch(82.8% 0.088 221.3) |
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 #83D4EF | 1.66:1 | Fails | Lc -32.7 | Non-text elements, placeholder text |
| Black text on #83D4EF | 12.62:1 | AAA | Lc 74.8 | Content text, not long reading |
| #83D4EF text on white | 1.66:1 | Fails | Lc 29.1 | Dividers and decoration only |
| #83D4EF text on black | 12.62:1 | AAA | Lc -73.8 | 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
#EDF7FB
oklch(97% 0.012 223.5)
-
Step 100
100
#D8EEF6
oklch(93.5% 0.026 221.6)
-
Step 200
200
#B7E1F0
oklch(88.5% 0.048 221.6)
-
Step 300
300 (this color)
#83D4EF
oklch(82.8% 0.088 221.3)
-
Step 400
400
#00B2D9
oklch(70.7% 0.13 221)
-
Step 500
500
#0098BB
oklch(63% 0.116 221.8)
-
Step 600
600
#00809D
oklch(55.6% 0.102 221.1)
-
Step 700
700
#006C85
oklch(49.2% 0.09 221.2)
-
Step 800
800
#00586D
oklch(42.6% 0.078 221.3)
-
Step 900
900
#00495B
oklch(37.6% 0.069 221.4)
-
Step 950
950
#002C37
oklch(27.1% 0.049 219.4)
#83D4EF 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) | #C4D0F0 | 0.073 |
| Deuteranopia (no green cones) | #B3C3EF | 0.066 |
| Tritanopia (no blue cones) | #50DDDC | 0.057 |
| Achromatopsia (no color) | #C9C9C9 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83D4EF
#83D4EF
oklch(82.8% 0.088 221.3)
- #F8B49A
#F8B49A
oklch(82.7% 0.087 41.8)
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 #83D4EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.015
- Light Sky Blue #87CEFA ΔE 0.026
- Sky #82CAFC ΔE 0.038
- Lightblue #7BC8F6 ΔE 0.039
- Baby Blue #A2CFFE ΔE 0.044
- Light Blue #ADD8E6 ΔE 0.048
- Celeste #A8DADC ΔE 0.052
- Light Cornflower Blue #98C1D9 ΔE 0.052
Use #83D4EF 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.