#6BACBF
Closest named color: Greyblue (#77A1B5). oklch(70.8% 0.072 218.4), rgb(107, 172, 191).
Aa
Black text reads best on this color (8.27:1).
About this color
#6BACBF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.072 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.031 away. Black text reads best on it, at 8.27:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.27:1 |
| White text | 2.53:1 |
Values
| HEX | #6BACBF |
| RGB | rgb(107, 172, 191) |
| HSL | hsl(194, 40%, 58%) |
| OKLCH | oklch(70.8% 0.072 218.4) |
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 #6BACBF | 2.53:1 | Fails | Lc -54.7 | Large or bold text, headings |
| Black text on #6BACBF | 8.27:1 | AAA | Lc 54.4 | Large or bold text, headings |
| #6BACBF text on white | 2.53:1 | Fails | Lc 49.6 | Large or bold text, headings |
| #6BACBF text on black | 8.27:1 | AAA | Lc -52.3 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C8DDE4
oklch(88.4% 0.024 219.7)
-
Step 300
300
#A1C8D4
oklch(80.9% 0.045 218.5)
-
Step 400
400 (this color)
#6BACBF
oklch(70.8% 0.072 218.4)
-
Step 500
500
#3C97AF
oklch(63.2% 0.092 218.4)
-
Step 600
600
#02819A
oklch(55.7% 0.1 217.8)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#00596B
oklch(42.8% 0.077 217.7)
-
Step 900
900
#124957
oklch(37.7% 0.06 218.7)
-
Step 950
950
#0D2B33
oklch(27.1% 0.038 218.3)
#6BACBF 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) | #A0A8C0 | 0.063 |
| Deuteranopia (no green cones) | #939EBF | 0.057 |
| Tritanopia (no blue cones) | #45B3B2 | 0.044 |
| Achromatopsia (no color) | #A3A3A3 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BACBF
#6BACBF
oklch(70.8% 0.072 218.4)
- #C99280
#C99280
oklch(70.9% 0.072 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 #6BACBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.031
- Bluegrey #85A3B2 ΔE 0.035
- Bluey Grey #89A0B0 ΔE 0.043
- Cool Steel #97A7B3 ΔE 0.051
- Turquoise Blue #06B1C4 ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.056
- Cadet Blue #5F9EA0 ΔE 0.056
- Cool Gray #8D99AE ΔE 0.059
Use #6BACBF 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.