#6AAAAC
Closest named color: Greyblue (#77A1B5). oklch(69.6% 0.066 198.3), rgb(106, 170, 172).
Aa
Black text reads best on this color (7.95:1).
About this color
#6AAAAC is a medium-light, muted teal or cyan. In OKLCH its lightness is 70%, its chroma 0.066 and its hue 198°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.035 away. Black text reads best on it, at 7.95:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.95:1 |
| White text | 2.63:1 |
Values
| HEX | #6AAAAC |
| RGB | rgb(106, 170, 172) |
| HSL | hsl(182, 28%, 55%) |
| OKLCH | oklch(69.6% 0.066 198.3) |
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 #6AAAAC | 2.63:1 | Fails | Lc -56.5 | Large or bold text, headings |
| Black text on #6AAAAC | 7.95:1 | AAA | Lc 52.7 | Large or bold text, headings |
| #6AAAAC text on white | 2.63:1 | Fails | Lc 51.3 | Large or bold text, headings |
| #6AAAAC text on black | 7.95:1 | AAA | Lc -50.6 | 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
#E1ECED
oklch(93.5% 0.012 203.5)
-
Step 200
200
#C9DEDE
oklch(88.5% 0.022 196.8)
-
Step 300
300
#A3C9CA
oklch(80.9% 0.04 198.4)
-
Step 400
400 (this color)
#6AAAAC
oklch(69.6% 0.066 198.3)
-
Step 500
500
#40999C
oklch(63.1% 0.084 198.3)
-
Step 600
600
#118387
oklch(55.5% 0.091 198.8)
-
Step 700
700
#006F72
oklch(49.2% 0.084 198.1)
-
Step 800
800
#085A5D
oklch(42.6% 0.07 198.9)
-
Step 900
900
#154A4C
oklch(37.6% 0.054 198.7)
-
Step 950
950
#0E2C2D
oklch(27.1% 0.035 198.3)
#6AAAAC 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) | #A2A4AC | 0.068 |
| Deuteranopia (no green cones) | #969CAD | 0.063 |
| Tritanopia (no blue cones) | #4EAEAA | 0.026 |
| Achromatopsia (no color) | #9F9F9F | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AAAAC
#6AAAAC
oklch(69.6% 0.066 198.3)
- #C38D8D
#C38D8D
oklch(69.6% 0.066 18.9)
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 #6AAAAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.035
- Bluegrey #85A3B2 ΔE 0.038
- Cadet Blue #5F9EA0 ΔE 0.038
- Bluey Grey #89A0B0 ΔE 0.045
- Dull Teal #5F9E8F ΔE 0.050
- Light Sea Green #20B2AA ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.051
- Pewter #96A8A1 ΔE 0.051
Use #6AAAAC 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.