#6FACB8
Closest named color: Greyblue (#77A1B5). oklch(70.7% 0.065 211.4), rgb(111, 172, 184).
Aa
Black text reads best on this color (8.26:1).
About this color
#6FACB8 is a medium-light, muted teal or cyan. In OKLCH its lightness is 71%, its chroma 0.065 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.030 away. Black text reads best on it, at 8.26:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.26:1 |
| White text | 2.53:1 |
Values
| HEX | #6FACB8 |
| RGB | rgb(111, 172, 184) |
| HSL | hsl(190, 34%, 58%) |
| OKLCH | oklch(70.7% 0.065 211.4) |
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 #6FACB8 | 2.53:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #6FACB8 | 8.26:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #6FACB8 text on white | 2.53:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #6FACB8 text on black | 8.26:1 | 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
#F1F6F7
oklch(97% 0.005 211)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C9DDE2
oklch(88.4% 0.022 214.4)
-
Step 300
300
#A3C8D0
oklch(80.9% 0.041 212.3)
-
Step 400
400 (this color)
#6FACB8
oklch(70.7% 0.065 211.4)
-
Step 500
500
#4397A6
oklch(63.1% 0.083 211)
-
Step 600
600
#198192
oklch(55.6% 0.091 211.8)
-
Step 700
700
#056D7C
oklch(49.1% 0.084 211.4)
-
Step 800
800
#0E5965
oklch(42.7% 0.07 211.5)
-
Step 900
900
#174952
oklch(37.6% 0.054 211.7)
-
Step 950
950
#0F2B30
oklch(27% 0.035 210.9)
#6FACB8 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) | #A2A8B9 | 0.062 |
| Deuteranopia (no green cones) | #969FB8 | 0.056 |
| Tritanopia (no blue cones) | #51B1B0 | 0.034 |
| Achromatopsia (no color) | #A2A2A2 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FACB8
#6FACB8
oklch(70.7% 0.065 211.4)
- #C69288
#C69288
oklch(70.7% 0.065 31)
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 #6FACB8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.030
- Bluegrey #85A3B2 ΔE 0.032
- Bluey Grey #89A0B0 ΔE 0.040
- Cool Steel #97A7B3 ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.049
- Pewter #96A8A1 ΔE 0.051
- Cadet Blue #5F9EA0 ΔE 0.052
- Turquoise Blue #06B1C4 ΔE 0.055
Use #6FACB8 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.