#6FACDA
Closest named color: Greyblue (#77A1B5). oklch(72.1% 0.092 242.2), rgb(111, 172, 218).
Aa
Black text reads best on this color (8.58:1).
About this color
#6FACDA is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.092 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.054 away. Black text reads best on it, at 8.58:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.58:1 |
| White text | 2.44:1 |
Values
| HEX | #6FACDA |
| RGB | rgb(111, 172, 218) |
| HSL | hsl(206, 59%, 65%) |
| OKLCH | oklch(72.1% 0.092 242.2) |
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 #6FACDA | 2.44:1 | Fails | Lc -53.0 | Large or bold text, headings |
| Black text on #6FACDA | 8.58:1 | AAA | Lc 56.0 | Large or bold text, headings |
| #6FACDA text on white | 2.44:1 | Fails | Lc 48.0 | Large or bold text, headings |
| #6FACDA text on black | 8.58:1 | AAA | Lc -54.0 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF4
oklch(93.7% 0.016 239.1)
-
Step 200
200
#C7DCED
oklch(88.4% 0.033 242.4)
-
Step 300
300
#A1C6E3
oklch(80.9% 0.057 242)
-
Step 400
400 (this color)
#6FACDA
oklch(72.1% 0.092 242.2)
-
Step 500
500
#3E91CA
oklch(63.1% 0.117 242)
-
Step 600
600
#0F7AB7
oklch(55.6% 0.128 242.2)
-
Step 700
700
#00679D
oklch(49.2% 0.117 242)
-
Step 800
800
#065480
oklch(42.7% 0.099 242.1)
-
Step 900
900
#134667
oklch(37.8% 0.077 241.9)
-
Step 950
950
#0E293C
oklch(27% 0.048 242.2)
#6FACDA 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) | #98ACDC | 0.048 |
| Deuteranopia (no green cones) | #8AA1D9 | 0.040 |
| Tritanopia (no blue cones) | #3AB7BB | 0.076 |
| Achromatopsia (no color) | #A6A6A6 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FACDA
#6FACDA
oklch(72.1% 0.092 242.2)
- #CF9867
#CF9867
oklch(72.2% 0.093 62.2)
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 #6FACDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.054
- Bluegrey #85A3B2 ΔE 0.059
- Bluey Grey #89A0B0 ΔE 0.064
- Carolina Blue #8AB8FE ΔE 0.067
- Cool Steel #97A7B3 ΔE 0.067
- Turquoise Blue #06B1C4 ΔE 0.071
- Cool Gray #8D99AE ΔE 0.073
- Deep Sky Blue #00BFFF ΔE 0.074
Use #6FACDA 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.