#6AB3CF
Closest named color: Greyblue (#77A1B5). oklch(72.9% 0.083 224.8), rgb(106, 179, 207).
Aa
Black text reads best on this color (8.96:1).
About this color
#6AB3CF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.083 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.053 away. Black text reads best on it, at 8.96:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.96:1 |
| White text | 2.34:1 |
Values
| HEX | #6AB3CF |
| RGB | rgb(106, 179, 207) |
| HSL | hsl(197, 51%, 61%) |
| OKLCH | oklch(72.9% 0.083 224.8) |
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 #6AB3CF | 2.34:1 | Fails | Lc -51.0 | Large or bold text, headings |
| Black text on #6AB3CF | 8.96:1 | AAA | Lc 57.9 | Large or bold text, headings |
| #6AB3CF text on white | 2.34:1 | Fails | Lc 46.1 | Large or bold text, headings |
| #6AB3CF text on black | 8.96:1 | AAA | Lc -56.0 | 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
#F1F7F9
oklch(97.2% 0.007 219.6)
-
Step 100
100
#E0ECF1
oklch(93.6% 0.015 224.5)
-
Step 200
200
#C6DEE8
oklch(88.6% 0.029 224.7)
-
Step 300
300
#9DC8DA
oklch(80.8% 0.052 225.4)
-
Step 400
400 (this color)
#6AB3CF
oklch(72.9% 0.083 224.8)
-
Step 500
500
#2B97BA
oklch(63.2% 0.107 224.6)
-
Step 600
600
#007FA1
oklch(55.5% 0.105 225)
-
Step 700
700
#006B88
oklch(49.1% 0.093 224.9)
-
Step 800
800
#005870
oklch(42.8% 0.081 224.4)
-
Step 900
900
#04495D
oklch(37.7% 0.069 224.5)
-
Step 950
950
#082B37
oklch(27.1% 0.045 225.2)
#6AB3CF 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) | #A3B0D0 | 0.065 |
| Deuteranopia (no green cones) | #95A4CF | 0.060 |
| Tritanopia (no blue cones) | #34BCBC | 0.057 |
| Achromatopsia (no color) | #A9A9A9 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AB3CF
#6AB3CF
oklch(72.9% 0.083 224.8)
- #D4977C
#D4977C
oklch(72.9% 0.083 44.8)
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 #6AB3CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.053
- Bluegrey #85A3B2 ΔE 0.054
- Turquoise Blue #06B1C4 ΔE 0.057
- Cool Steel #97A7B3 ΔE 0.060
- Bluey Grey #89A0B0 ΔE 0.062
- Light Grey Blue #9DBCD4 ΔE 0.065
- Vivid Sky Blue #4CC9F0 ΔE 0.065
- Light Cornflower Blue #98C1D9 ΔE 0.067
Use #6AB3CF 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.