#6AACC2
Closest named color: Greyblue (#77A1B5). oklch(70.8% 0.074 221.3), rgb(106, 172, 194).
Aa
Black text reads best on this color (8.29:1).
About this color
#6AACC2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.074 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.032 away. Black text reads best on it, at 8.29:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.29:1 |
| White text | 2.53:1 |
Values
| HEX | #6AACC2 |
| RGB | rgb(106, 172, 194) |
| HSL | hsl(195, 42%, 59%) |
| OKLCH | oklch(70.8% 0.074 221.3) |
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 #6AACC2 | 2.53:1 | Fails | Lc -54.6 | Large or bold text, headings |
| Black text on #6AACC2 | 8.29:1 | AAA | Lc 54.5 | Large or bold text, headings |
| #6AACC2 text on white | 2.53:1 | Fails | Lc 49.5 | Large or bold text, headings |
| #6AACC2 text on black | 8.29:1 | AAA | Lc -52.4 | 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
#C7DDE5
oklch(88.4% 0.026 221.6)
-
Step 300
300
#A0C8D6
oklch(80.9% 0.047 221.2)
-
Step 400
400 (this color)
#6AACC2
oklch(70.8% 0.074 221.3)
-
Step 500
500
#3A96B2
oklch(63% 0.095 221.6)
-
Step 600
600
#00809D
oklch(55.6% 0.102 221.1)
-
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
#104959
oklch(37.8% 0.062 221.2)
-
Step 950
950
#0C2B34
oklch(27.1% 0.04 220.3)
#6AACC2 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) | #9FA9C3 | 0.062 |
| Deuteranopia (no green cones) | #919EC2 | 0.056 |
| Tritanopia (no blue cones) | #41B3B3 | 0.047 |
| Achromatopsia (no color) | #A3A3A3 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AACC2
#6AACC2
oklch(70.8% 0.074 221.3)
- #CA927D
#CA927D
oklch(70.9% 0.075 41.4)
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 #6AACC2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.032
- Bluegrey #85A3B2 ΔE 0.037
- Bluey Grey #89A0B0 ΔE 0.045
- Turquoise Blue #06B1C4 ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.053
- Cool Grey #95A3A6 ΔE 0.058
- Cadet Blue #5F9EA0 ΔE 0.059
- Cool Gray #8D99AE ΔE 0.060
Use #6AACC2 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.