#6CB5CB
Closest named color: Bluegrey (#85A3B2). oklch(73.3% 0.08 219.3), rgb(108, 181, 203).
Aa
Black text reads best on this color (9.10:1).
About this color
#6CB5CB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.080 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.054 away. Black text reads best on it, at 9.10:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 9.10:1 |
| White text | 2.30:1 |
Values
| HEX | #6CB5CB |
| RGB | rgb(108, 181, 203) |
| HSL | hsl(194, 48%, 61%) |
| OKLCH | oklch(73.3% 0.08 219.3) |
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 #6CB5CB | 2.30:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #6CB5CB | 9.10:1 | AAA | Lc 58.6 | Large or bold text, headings |
| #6CB5CB text on white | 2.30:1 | Fails | Lc 45.3 | Large or bold text, headings |
| #6CB5CB text on black | 9.10:1 | AAA | Lc -56.8 | 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
#E0ECF0
oklch(93.5% 0.014 219.6)
-
Step 200
200
#C6DEE6
oklch(88.5% 0.028 219.8)
-
Step 300
300
#9DC9D7
oklch(80.9% 0.05 219.3)
-
Step 400
400 (this color)
#6CB5CB
oklch(73.3% 0.08 219.3)
-
Step 500
500
#2D98B3
oklch(63.2% 0.101 218.7)
-
Step 600
600
#00819B
oklch(55.7% 0.1 218.5)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#054959
oklch(37.5% 0.066 219.5)
-
Step 950
950
#092B34
oklch(27% 0.041 219)
#6CB5CB 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) | #A7B1CC | 0.068 |
| Deuteranopia (no green cones) | #99A6CB | 0.062 |
| Tritanopia (no blue cones) | #3DBDBC | 0.050 |
| Achromatopsia (no color) | #ABABAB | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CB5CB
#6CB5CB
oklch(73.3% 0.08 219.3)
- #D59884
#D59884
oklch(73.4% 0.079 38.9)
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 #6CB5CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.054
- Greyblue #77A1B5 ΔE 0.055
- Turquoise Blue #06B1C4 ΔE 0.058
- Cool Steel #97A7B3 ΔE 0.058
- Light Grey Blue #9DBCD4 ΔE 0.061
- Bluey Grey #89A0B0 ΔE 0.062
- Light Cornflower Blue #98C1D9 ΔE 0.063
- Vivid Sky Blue #4CC9F0 ΔE 0.065
Use #6CB5CB 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.