#68D1EA
Closest named color: Sky Blue (#87CEEB). oklch(80.8% 0.103 215.5), rgb(104, 209, 234).
Aa
Black text reads best on this color (11.89:1).
About this color
#68D1EA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 81%, its chroma 0.103 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.028 away. Black text reads best on it, at 11.89:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 11.89:1 |
| White text | 1.76:1 |
Values
| HEX | #68D1EA |
| RGB | rgb(104, 209, 234) |
| HSL | hsl(192, 76%, 66%) |
| OKLCH | oklch(80.8% 0.103 215.5) |
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 #68D1EA | 1.76:1 | Fails | Lc -36.1 | Non-text elements, placeholder text |
| Black text on #68D1EA | 11.89:1 | AAA | Lc 71.7 | Content text, not long reading |
| #68D1EA text on white | 1.76:1 | Fails | Lc 32.2 | Non-text elements, placeholder text |
| #68D1EA text on black | 11.89:1 | AAA | Lc -70.5 | 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
#ECF8FB
oklch(97.1% 0.013 214.4)
-
Step 100
100
#D5EFF7
oklch(93.6% 0.029 218.2)
-
Step 200
200
#AFE3F1
oklch(88.4% 0.057 216.1)
-
Step 300
300 (this color)
#68D1EA
oklch(80.8% 0.103 215.5)
-
Step 400
400
#00B3D2
oklch(70.6% 0.125 216)
-
Step 500
500
#009AB4
oklch(63.2% 0.112 215.3)
-
Step 600
600
#008198
oklch(55.6% 0.099 216.1)
-
Step 700
700
#006D80
oklch(49.2% 0.087 215.3)
-
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)
#68D1EA 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) | #BFCBEB | 0.091 |
| Deuteranopia (no green cones) | #ACBDEA | 0.083 |
| Tritanopia (no blue cones) | #00DAD9 | 0.056 |
| Achromatopsia (no color) | #C3C3C3 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68D1EA
#68D1EA
oklch(80.8% 0.103 215.5)
- #FBA892
#FBA892
oklch(80.7% 0.104 35.5)
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 #68D1EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.028
- Vivid Sky Blue #4CC9F0 ΔE 0.034
- Lightblue #7BC8F6 ΔE 0.037
- Light Sky Blue #87CEFA ΔE 0.040
- Aqua Blue #02D8E9 ΔE 0.041
- Sky #82CAFC ΔE 0.043
- Medium Turquoise #48D1CC ΔE 0.052
- Bright Sky Blue #02CCFE ΔE 0.053
Use #68D1EA 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.