#6FBBCC
Closest named color: Light Cornflower Blue (#98C1D9). oklch(74.9% 0.079 213.7), rgb(111, 187, 204).
Aa
Black text reads best on this color (9.65:1).
About this color
#6FBBCC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.079 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.053 away. Black text reads best on it, at 9.65:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 9.65:1 |
| White text | 2.17:1 |
Values
| HEX | #6FBBCC |
| RGB | rgb(111, 187, 204) |
| HSL | hsl(191, 48%, 62%) |
| OKLCH | oklch(74.9% 0.079 213.7) |
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 #6FBBCC | 2.17:1 | Fails | Lc -47.4 | Large or bold text, headings |
| Black text on #6FBBCC | 9.65:1 | AAA | Lc 61.3 | Content text, not long reading |
| #6FBBCC text on white | 2.17:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #6FBBCC text on black | 9.65:1 | AAA | Lc -59.6 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDF0
oklch(93.7% 0.014 213.1)
-
Step 200
200
#C6DEE4
oklch(88.5% 0.027 214.4)
-
Step 300
300
#9DC9D4
oklch(80.8% 0.049 214.7)
-
Step 400
400 (this color)
#6FBBCC
oklch(74.9% 0.079 213.7)
-
Step 500
500
#2799AE
oklch(63.1% 0.101 213.3)
-
Step 600
600
#008196
oklch(55.5% 0.098 214.4)
-
Step 700
700
#006D7E
oklch(49.1% 0.086 213.3)
-
Step 800
800
#005968
oklch(42.7% 0.075 214.2)
-
Step 900
900
#014A57
oklch(37.7% 0.066 214.6)
-
Step 950
950
#072C33
oklch(27.1% 0.042 213.1)
#6FBBCC 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) | #AEB6CD | 0.073 |
| Deuteranopia (no green cones) | #9FABCC | 0.066 |
| Tritanopia (no blue cones) | #41C2C0 | 0.045 |
| Achromatopsia (no color) | #B0B0B0 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FBBCC
#6FBBCC
oklch(74.9% 0.079 213.7)
- #DB9C8D
#DB9C8D
oklch(75% 0.079 33.9)
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 #6FBBCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.053
- Light Grey Blue #9DBCD4 ΔE 0.053
- Vivid Sky Blue #4CC9F0 ΔE 0.056
- Medium Turquoise #48D1CC ΔE 0.064
- Dark Turquoise #00CED1 ΔE 0.065
- Cool Steel #97A7B3 ΔE 0.065
- Lightblue #7BC8F6 ΔE 0.065
- Bluegrey #85A3B2 ΔE 0.066
Use #6FBBCC 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.