#83DDF3
Closest named color: Sky Blue (#87CEEB). oklch(84.9% 0.091 215.2), rgb(131, 221, 243).
Aa
Black text reads best on this color (13.60:1).
About this color
#83DDF3 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.091 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.039 away. Black text reads best on it, at 13.60:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 13.60:1 |
| White text | 1.54:1 |
Values
| HEX | #83DDF3 |
| RGB | rgb(131, 221, 243) |
| HSL | hsl(192, 82%, 73%) |
| OKLCH | oklch(84.9% 0.091 215.2) |
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 #83DDF3 | 1.54:1 | Fails | Lc -28.2 | Dividers and decoration only |
| Black text on #83DDF3 | 13.60:1 | AAA | Lc 78.8 | Fine for body text |
| #83DDF3 text on white | 1.54:1 | Fails | Lc 24.9 | Dividers and decoration only |
| #83DDF3 text on black | 13.60:1 | AAA | Lc -78.2 | Fine for body text |
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 200.
-
Step 50
50
#EAF8FC
oklch(97% 0.016 216.7)
-
Step 100
100
#D1F0F8
oklch(93.5% 0.034 215)
-
Step 200
200 (this color)
#83DDF3
oklch(84.9% 0.091 215.2)
-
Step 300
300
#54D4F0
oklch(81% 0.117 214.9)
-
Step 400
400
#00B3D1
oklch(70.6% 0.125 215.4)
-
Step 500
500
#009AB4
oklch(63.2% 0.112 215.3)
-
Step 600
600
#008197
oklch(55.5% 0.098 215.2)
-
Step 700
700
#006D7F
oklch(49.2% 0.087 214.3)
-
Step 800
800
#005969
oklch(42.7% 0.076 215.4)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#83DDF3 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) | #CDD8F4 | 0.082 |
| Deuteranopia (no green cones) | #BCCAF3 | 0.076 |
| Tritanopia (no blue cones) | #4AE6E4 | 0.054 |
| Achromatopsia (no color) | #D0D0D0 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83DDF3
#83DDF3
oklch(84.9% 0.091 215.2)
- #FFBAA8
#FFBAA8
oklch(84.8% 0.084 35.2)
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 #83DDF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.039
- Robin's Egg #6DEDFD ΔE 0.042
- Light Blue #ADD8E6 ΔE 0.043
- Celeste #A8DADC ΔE 0.044
- Light Sky Blue #87CEFA ΔE 0.045
- Powder Blue #B0E0E6 ΔE 0.050
- Baby Blue #A2CFFE ΔE 0.053
- Robin Egg Blue #8AF1FE ΔE 0.054
Use #83DDF3 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.