#6CB4C8
Closest named color: Bluegrey (#85A3B2). oklch(73% 0.078 217.6), rgb(108, 180, 200).
Aa
Black text reads best on this color (9.00:1).
About this color
#6CB4C8 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.078 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.051 away. Black text reads best on it, at 9.00:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 9.00:1 |
| White text | 2.33:1 |
Values
| HEX | #6CB4C8 |
| RGB | rgb(108, 180, 200) |
| HSL | hsl(193, 46%, 60%) |
| OKLCH | oklch(73% 0.078 217.6) |
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 #6CB4C8 | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #6CB4C8 | 9.00:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #6CB4C8 text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #6CB4C8 text on black | 9.00:1 | AAA | Lc -56.2 | 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
#C6DEE5
oklch(88.5% 0.027 217.2)
-
Step 300
300
#9EC9D5
oklch(80.9% 0.048 216.7)
-
Step 400
400 (this color)
#6CB4C8
oklch(73% 0.078 217.6)
-
Step 500
500
#2F98B1
oklch(63.2% 0.099 217.4)
-
Step 600
600
#00819A
oklch(55.7% 0.1 217.7)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#074A58
oklch(37.8% 0.065 216.7)
-
Step 950
950
#092B34
oklch(27% 0.041 219)
#6CB4C8 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) | #A7B0C9 | 0.068 |
| Deuteranopia (no green cones) | #98A5C8 | 0.061 |
| Tritanopia (no blue cones) | #3FBBBA | 0.047 |
| Achromatopsia (no color) | #AAAAAA | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CB4C8
#6CB4C8
oklch(73% 0.078 217.6)
- #D39785
#D39785
oklch(73% 0.077 37.4)
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 #6CB4C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.051
- Greyblue #77A1B5 ΔE 0.052
- Turquoise Blue #06B1C4 ΔE 0.056
- Cool Steel #97A7B3 ΔE 0.056
- Bluey Grey #89A0B0 ΔE 0.059
- Light Grey Blue #9DBCD4 ΔE 0.064
- Cool Grey #95A3A6 ΔE 0.066
- Pewter #96A8A1 ΔE 0.066
Use #6CB4C8 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.