#6BB6CF
Closest named color: Bluegrey (#85A3B2). oklch(73.7% 0.083 221.5), rgb(107, 182, 207).
Aa
Black text reads best on this color (9.21:1).
About this color
#6BB6CF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.083 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.058 away. Black text reads best on it, at 9.21:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 9.21:1 |
| White text | 2.27:1 |
Values
| HEX | #6BB6CF |
| RGB | rgb(107, 182, 207) |
| HSL | hsl(195, 51%, 62%) |
| OKLCH | oklch(73.7% 0.083 221.5) |
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 #6BB6CF | 2.27:1 | Fails | Lc -49.6 | Large or bold text, headings |
| Black text on #6BB6CF | 9.21:1 | AAA | Lc 59.2 | Large or bold text, headings |
| #6BB6CF text on white | 2.27:1 | Fails | Lc 44.8 | Non-text elements, placeholder text |
| #6BB6CF text on black | 9.21:1 | AAA | Lc -57.3 | 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
#F1F7F9
oklch(97.2% 0.007 219.6)
-
Step 100
100
#E0ECF1
oklch(93.6% 0.015 224.5)
-
Step 200
200
#C5DEE7
oklch(88.5% 0.029 221.4)
-
Step 300
300
#9CC9D9
oklch(80.9% 0.052 221.7)
-
Step 400
400 (this color)
#6BB6CF
oklch(73.7% 0.083 221.5)
-
Step 500
500
#2797B7
oklch(63% 0.106 222)
-
Step 600
600
#00809E
oklch(55.6% 0.103 221.9)
-
Step 700
700
#006C85
oklch(49.2% 0.09 221.2)
-
Step 800
800
#00586D
oklch(42.6% 0.078 221.3)
-
Step 900
900
#01495B
oklch(37.6% 0.069 221.5)
-
Step 950
950
#072B36
oklch(27% 0.044 222.7)
#6BB6CF 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) | #A7B2D0 | 0.068 |
| Deuteranopia (no green cones) | #98A7CF | 0.061 |
| Tritanopia (no blue cones) | #36BEBE | 0.054 |
| Achromatopsia (no color) | #ACACAC | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BB6CF
#6BB6CF
oklch(73.7% 0.083 221.5)
- #D79981
#D79981
oklch(73.7% 0.082 42)
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 #6BB6CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.058
- Turquoise Blue #06B1C4 ΔE 0.059
- Greyblue #77A1B5 ΔE 0.059
- Vivid Sky Blue #4CC9F0 ΔE 0.060
- Light Grey Blue #9DBCD4 ΔE 0.060
- Light Cornflower Blue #98C1D9 ΔE 0.061
- Cool Steel #97A7B3 ΔE 0.062
- Bluey Grey #89A0B0 ΔE 0.066
Use #6BB6CF 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.