#08CEE9
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(78.1% 0.135 211.4), rgb(8, 206, 233).
Aa
Black text reads best on this color (11.01:1).
About this color
#08CEE9 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 78%, its chroma 0.135 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.028 away. Black text reads best on it, at 11.01:1.
| Hue family | Teals and cyans |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.135) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 11.01:1 |
| White text | 1.90:1 |
Values
| HEX | #08CEE9 |
| RGB | rgb(8, 206, 233) |
| HSL | hsl(187, 93%, 47%) |
| OKLCH | oklch(78.1% 0.135 211.4) |
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 #08CEE9 | 1.90:1 | Fails | Lc -39.9 | Non-text elements, placeholder text |
| Black text on #08CEE9 | 11.01:1 | AAA | Lc 68.2 | Content text, not long reading |
| #08CEE9 text on white | 1.90:1 | Fails | Lc 35.7 | Non-text elements, placeholder text |
| #08CEE9 text on black | 11.01:1 | AAA | Lc -66.8 | 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
#E8F9FC
oklch(97% 0.018 209.4)
-
Step 100
100
#CDF1F9
oklch(93.5% 0.039 212.6)
-
Step 200
200
#9EE7F6
oklch(88.5% 0.075 211.9)
-
Step 300
300 (this color)
#08CEE9
oklch(78.1% 0.135 211.4)
-
Step 400
400
#00B4CC
oklch(70.6% 0.123 211.4)
-
Step 500
500
#009BAF
oklch(63.2% 0.11 210.8)
-
Step 600
600
#008294
oklch(55.7% 0.097 211.6)
-
Step 700
700
#006D7C
oklch(49% 0.085 211.2)
-
Step 800
800
#005966
oklch(42.6% 0.074 211.8)
-
Step 900
900
#004A55
oklch(37.5% 0.065 211.6)
-
Step 950
950
#002C33
oklch(26.9% 0.047 211.1)
#08CEE9 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) | #B9C6EB | 0.126 |
| Deuteranopia (no green cones) | #9FB4E9 | 0.113 |
| Tritanopia (no blue cones) | #00D9D6 | 0.048 |
| Achromatopsia (no color) | #BCBCBC | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #08CEE9
#08CEE9
oklch(78.1% 0.135 211.4)
- #FF9784
#FF9784
oklch(78.1% 0.129 31.2)
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 #08CEE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.028
- Aqua Blue #02D8E9 ΔE 0.028
- Bright Sky Blue #02CCFE ΔE 0.033
- Dark Turquoise #00CED1 ΔE 0.036
- Medium Turquoise #48D1CC ΔE 0.047
- Deep Sky Blue #00BFFF ΔE 0.060
- Lightblue #7BC8F6 ΔE 0.064
- Sky Blue #87CEEB ΔE 0.068
Use #08CEE9 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.