#80D8EF
Closest named color: Sky Blue (#87CEEB). oklch(83.5% 0.091 216.5), rgb(128, 216, 239).
Aa
Black text reads best on this color (12.98:1).
About this color
#80D8EF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.091 and its hue 216°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.026 away. Black text reads best on it, at 12.98:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.98:1 |
| White text | 1.61:1 |
Values
| HEX | #80D8EF |
| RGB | rgb(128, 216, 239) |
| HSL | hsl(192, 78%, 72%) |
| OKLCH | oklch(83.5% 0.091 216.5) |
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 #80D8EF | 1.61:1 | Fails | Lc -31.1 | Non-text elements, placeholder text |
| Black text on #80D8EF | 12.98:1 | AAA | Lc 76.3 | Fine for body text |
| #80D8EF text on white | 1.61:1 | Fails | Lc 27.5 | Dividers and decoration only |
| #80D8EF text on black | 12.98:1 | AAA | Lc -75.4 | 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 300.
-
Step 50
50
#EDF8FB
oklch(97.2% 0.012 215.8)
-
Step 100
100
#D7EFF5
oklch(93.6% 0.027 214.4)
-
Step 200
200
#B4E2EF
oklch(88.5% 0.051 216.9)
-
Step 300
300 (this color)
#80D8EF
oklch(83.5% 0.091 216.5)
-
Step 400
400
#00B3D3
oklch(70.7% 0.126 216.7)
-
Step 500
500
#009AB5
oklch(63.2% 0.112 216)
-
Step 600
600
#008199
oklch(55.6% 0.099 216.9)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#80D8EF 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) | #C8D3F0 | 0.080 |
| Deuteranopia (no green cones) | #B7C6EF | 0.073 |
| Tritanopia (no blue cones) | #48E1DF | 0.055 |
| Achromatopsia (no color) | #CBCBCB | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #80D8EF
#80D8EF
oklch(83.5% 0.091 216.5)
- #FEB4A0
#FEB4A0
oklch(83.5% 0.091 35.7)
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 #80D8EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.026
- Light Sky Blue #87CEFA ΔE 0.036
- Light Blue #ADD8E6 ΔE 0.047
- Sky #82CAFC ΔE 0.047
- Celeste #A8DADC ΔE 0.048
- Lightblue #7BC8F6 ΔE 0.049
- Baby Blue #A2CFFE ΔE 0.050
- Robin's Egg #6DEDFD ΔE 0.054
Use #80D8EF 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.