#6AAAB4
Closest named color: Greyblue (#77A1B5). oklch(69.9% 0.067 208.3), rgb(106, 170, 180).
Aa
Black text reads best on this color (8.02:1).
About this color
#6AAAB4 is a medium-light, muted teal or cyan. In OKLCH its lightness is 70%, its chroma 0.067 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.028 away. Black text reads best on it, at 8.02:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.02:1 |
| White text | 2.61:1 |
Values
| HEX | #6AAAB4 |
| RGB | rgb(106, 170, 180) |
| HSL | hsl(188, 33%, 56%) |
| OKLCH | oklch(69.9% 0.067 208.3) |
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 #6AAAB4 | 2.61:1 | Fails | Lc -56.1 | Large or bold text, headings |
| Black text on #6AAAB4 | 8.02:1 | AAA | Lc 53.0 | Large or bold text, headings |
| #6AAAB4 text on white | 2.61:1 | Fails | Lc 51.0 | Large or bold text, headings |
| #6AAAB4 text on black | 8.02:1 | AAA | Lc -50.9 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C8DEE1
oklch(88.5% 0.024 206.6)
-
Step 300
300
#A2C9CF
oklch(81% 0.042 207.8)
-
Step 400
400 (this color)
#6AAAB4
oklch(69.9% 0.067 208.3)
-
Step 500
500
#3F98A5
oklch(63.1% 0.086 208.4)
-
Step 600
600
#0D8290
oklch(55.6% 0.093 208.4)
-
Step 700
700
#006E7A
oklch(49.2% 0.085 207.9)
-
Step 800
800
#055A64
oklch(42.8% 0.072 208.1)
-
Step 900
900
#144A51
oklch(37.8% 0.056 207.5)
-
Step 950
950
#0E2B30
oklch(27% 0.036 210.5)
#6AAAB4 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) | #A0A5B5 | 0.065 |
| Deuteranopia (no green cones) | #949CB4 | 0.060 |
| Tritanopia (no blue cones) | #4AAFAD | 0.034 |
| Achromatopsia (no color) | #A0A0A0 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AAAB4
#6AAAB4
oklch(69.9% 0.067 208.3)
- #C48F87
#C48F87
oklch(69.9% 0.066 28.5)
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 #6AAAB4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.028
- Bluegrey #85A3B2 ΔE 0.033
- Bluey Grey #89A0B0 ΔE 0.041
- Cadet Blue #5F9EA0 ΔE 0.043
- Cool Grey #95A3A6 ΔE 0.051
- Turquoise Blue #06B1C4 ΔE 0.052
- Cool Steel #97A7B3 ΔE 0.052
- Pewter #96A8A1 ΔE 0.054
Use #6AAAB4 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.