#6FC8DB
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(78.4% 0.089 213.1), rgb(111, 200, 219).
Aa
Black text reads best on this color (10.96:1).
About this color
#6FC8DB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 78%, its chroma 0.089 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.036 away. Black text reads best on it, at 10.96:1.
| Hue family | Teals and cyans |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 10.96:1 |
| White text | 1.91:1 |
Values
| HEX | #6FC8DB |
| RGB | rgb(111, 200, 219) |
| HSL | hsl(191, 60%, 65%) |
| OKLCH | oklch(78.4% 0.089 213.1) |
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 #6FC8DB | 1.91:1 | Fails | Lc -40.7 | Non-text elements, placeholder text |
| Black text on #6FC8DB | 10.96:1 | AAA | Lc 67.5 | Content text, not long reading |
| #6FC8DB text on white | 1.91:1 | Fails | Lc 36.4 | Non-text elements, placeholder text |
| #6FC8DB text on black | 10.96:1 | AAA | Lc -66.0 | 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
#EDF8FA
oklch(97.1% 0.012 209.8)
-
Step 100
100
#D7EFF4
oklch(93.6% 0.026 211.6)
-
Step 200
200
#B4E2ED
oklch(88.4% 0.05 213.9)
-
Step 300
300 (this color)
#6FC8DB
oklch(78.4% 0.089 213.1)
-
Step 400
400
#00B4CE
oklch(70.7% 0.124 212.8)
-
Step 500
500
#009AB1
oklch(63% 0.11 213.1)
-
Step 600
600
#008295
oklch(55.7% 0.097 212.5)
-
Step 700
700
#006D7E
oklch(49.1% 0.086 213.3)
-
Step 800
800
#005967
oklch(42.6% 0.075 213)
-
Step 900
900
#004A56
oklch(37.6% 0.066 213)
-
Step 950
950
#002C34
oklch(26.9% 0.047 213.2)
#6FC8DB 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) | #B9C3DC | 0.082 |
| Deuteranopia (no green cones) | #A8B6DB | 0.074 |
| Tritanopia (no blue cones) | #2FD0CE | 0.051 |
| Achromatopsia (no color) | #BBBBBB | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FC8DB
#6FC8DB
oklch(78.4% 0.089 213.1)
- #ECA494
#ECA494
oklch(78.4% 0.089 33)
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 #6FC8DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.036
- Sky Blue #87CEEB ΔE 0.037
- Lightblue #7BC8F6 ΔE 0.042
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Medium Turquoise #48D1CC ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.053
- Light Sky Blue #87CEFA ΔE 0.053
- Sky #82CAFC ΔE 0.053
Use #6FC8DB 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.