#6FACC9
Closest named color: Greyblue (#77A1B5). oklch(71.4% 0.076 229.7), rgb(111, 172, 201).
Aa
Black text reads best on this color (8.42:1).
About this color
#6FACC9 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.076 and its hue 230°. 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 8.42:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.42:1 |
| White text | 2.49:1 |
Values
| HEX | #6FACC9 |
| RGB | rgb(111, 172, 201) |
| HSL | hsl(199, 45%, 61%) |
| OKLCH | oklch(71.4% 0.076 229.7) |
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 #6FACC9 | 2.49:1 | Fails | Lc -53.9 | Large or bold text, headings |
| Black text on #6FACC9 | 8.42:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #6FACC9 text on white | 2.49:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #6FACC9 text on black | 8.42:1 | AAA | Lc -53.1 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF1
oklch(93.6% 0.014 226.6)
-
Step 200
200
#C8DDE7
oklch(88.5% 0.026 227.9)
-
Step 300
300
#A2C7DA
oklch(80.9% 0.048 230.4)
-
Step 400
400 (this color)
#6FACC9
oklch(71.4% 0.076 229.7)
-
Step 500
500
#4094B9
oklch(63.1% 0.098 230.1)
-
Step 600
600
#147EA5
oklch(55.6% 0.106 229.9)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#0A5773
oklch(42.8% 0.081 229.7)
-
Step 900
900
#15485C
oklch(37.8% 0.063 228.3)
-
Step 950
950
#0E2A36
oklch(27% 0.04 229.1)
#6FACC9 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) | #9DAACB | 0.054 |
| Deuteranopia (no green cones) | #90A0C9 | 0.048 |
| Tritanopia (no blue cones) | #47B4B5 | 0.055 |
| Achromatopsia (no color) | #A4A4A4 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FACC9
#6FACC9
oklch(71.4% 0.076 229.7)
- #CA9578
#CA9578
oklch(71.4% 0.076 49.8)
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 #6FACC9, 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 0.039
- Bluey Grey #89A0B0 ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.052
- Turquoise Blue #06B1C4 ΔE 0.058
- Cool Gray #8D99AE ΔE 0.060
- Cool Grey #95A3A6 ΔE 0.061
- Pewter #96A8A1 ΔE 0.067
Use #6FACC9 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.