#6CA6AA
Closest named color: Greyblue (#77A1B5). oklch(68.7% 0.061 201.4), rgb(108, 166, 170).
Aa
Black text reads best on this color (7.67:1).
About this color
#6CA6AA is a medium-light, muted teal or cyan. In OKLCH its lightness is 69%, its chroma 0.061 and its hue 201°. 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 7.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.67:1 |
| White text | 2.73:1 |
Values
| HEX | #6CA6AA |
| RGB | rgb(108, 166, 170) |
| HSL | hsl(184, 27%, 55%) |
| OKLCH | oklch(68.7% 0.061 201.4) |
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 #6CA6AA | 2.73:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #6CA6AA | 7.67:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #6CA6AA text on white | 2.73:1 | Fails | Lc 52.9 | Large or bold text, headings |
| #6CA6AA text on black | 7.67:1 | AAA | Lc -49.0 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#CADEDF
oklch(88.6% 0.021 200.4)
-
Step 300
300
#A5C8CB
oklch(80.8% 0.038 202.8)
-
Step 400
400 (this color)
#6CA6AA
oklch(68.7% 0.061 201.4)
-
Step 500
500
#49989D
oklch(63.2% 0.078 200.9)
-
Step 600
600
#248288
oklch(55.7% 0.084 201.3)
-
Step 700
700
#146E73
oklch(49.2% 0.078 200.8)
-
Step 800
800
#16595E
oklch(42.6% 0.064 202.4)
-
Step 900
900
#1B4A4D
oklch(37.8% 0.051 201)
-
Step 950
950
#112B2D
oklch(27% 0.032 202.1)
#6CA6AA 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) | #9EA1AA | 0.062 |
| Deuteranopia (no green cones) | #9399AA | 0.057 |
| Tritanopia (no blue cones) | #53AAA7 | 0.026 |
| Achromatopsia (no color) | #9C9C9C | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CA6AA
#6CA6AA
oklch(68.7% 0.061 201.4)
- #BD8C8A
#BD8C8A
oklch(68.7% 0.06 21.4)
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 #6CA6AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.028
- Cadet Blue #5F9EA0 ΔE 0.030
- Bluegrey #85A3B2 ΔE 0.034
- Bluey Grey #89A0B0 ΔE 0.039
- Dull Teal #5F9E8F ΔE 0.045
- Cool Grey #95A3A6 ΔE 0.048
- Pewter #96A8A1 ΔE 0.052
- Cool Gray #8D99AE ΔE 0.053
Use #6CA6AA 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.