#6CB3CD
Closest named color: Greyblue (#77A1B5). oklch(73% 0.081 223.6), rgb(108, 179, 205).
Aa
Black text reads best on this color (8.96:1).
About this color
#6CB3CD is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.081 and its hue 224°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.052 away. Black text reads best on it, at 8.96:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.96:1 |
| White text | 2.34:1 |
Values
| HEX | #6CB3CD |
| RGB | rgb(108, 179, 205) |
| HSL | hsl(196, 49%, 61%) |
| OKLCH | oklch(73% 0.081 223.6) |
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 #6CB3CD | 2.34:1 | Fails | Lc -51.0 | Large or bold text, headings |
| Black text on #6CB3CD | 8.96:1 | AAA | Lc 57.9 | Large or bold text, headings |
| #6CB3CD text on white | 2.34:1 | Fails | Lc 46.1 | Large or bold text, headings |
| #6CB3CD text on black | 8.96:1 | AAA | Lc -56.0 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF1
oklch(93.6% 0.015 224.5)
-
Step 200
200
#C6DEE7
oklch(88.6% 0.028 222.3)
-
Step 300
300
#9EC8D9
oklch(80.8% 0.05 224.6)
-
Step 400
400 (this color)
#6CB3CD
oklch(73% 0.081 223.6)
-
Step 500
500
#3097B7
oklch(63.2% 0.103 223)
-
Step 600
600
#0080A0
oklch(55.7% 0.104 223.4)
-
Step 700
700
#006B87
oklch(49% 0.092 224)
-
Step 800
800
#00586F
oklch(42.7% 0.08 223.4)
-
Step 900
900
#08495C
oklch(37.8% 0.067 223.8)
-
Step 950
950
#092B36
oklch(27.1% 0.043 223.5)
#6CB3CD 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) | #A4B0CE | 0.064 |
| Deuteranopia (no green cones) | #96A5CD | 0.058 |
| Tritanopia (no blue cones) | #3CBBBB | 0.054 |
| Achromatopsia (no color) | #A9A9A9 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CB3CD
#6CB3CD
oklch(73% 0.081 223.6)
- #D3977E
#D3977E
oklch(72.8% 0.081 43.5)
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 #6CB3CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.052
- Bluegrey #85A3B2 ΔE 0.052
- Turquoise Blue #06B1C4 ΔE 0.057
- Cool Steel #97A7B3 ΔE 0.058
- Bluey Grey #89A0B0 ΔE 0.060
- Light Grey Blue #9DBCD4 ΔE 0.063
- Light Cornflower Blue #98C1D9 ΔE 0.066
- Vivid Sky Blue #4CC9F0 ΔE 0.067
Use #6CB3CD 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.