#6DB3C2
Closest named color: Bluegrey (#85A3B2). oklch(72.6% 0.074 212.9), rgb(109, 179, 194).
Aa
Black text reads best on this color (8.87:1).
About this color
#6DB3C2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.074 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.047 away. Black text reads best on it, at 8.87:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.87:1 |
| White text | 2.36:1 |
Values
| HEX | #6DB3C2 |
| RGB | rgb(109, 179, 194) |
| HSL | hsl(191, 41%, 59%) |
| OKLCH | oklch(72.6% 0.074 212.9) |
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 #6DB3C2 | 2.36:1 | Fails | Lc -51.5 | Large or bold text, headings |
| Black text on #6DB3C2 | 8.87:1 | AAA | Lc 57.5 | Large or bold text, headings |
| #6DB3C2 text on white | 2.36:1 | Fails | Lc 46.5 | Large or bold text, headings |
| #6DB3C2 text on black | 8.87:1 | AAA | Lc -55.5 | 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
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0ECEF
oklch(93.5% 0.013 214.4)
-
Step 200
200
#C7DEE3
oklch(88.5% 0.025 212.2)
-
Step 300
300
#9FC9D2
oklch(80.9% 0.046 212.2)
-
Step 400
400 (this color)
#6DB3C2
oklch(72.6% 0.074 212.9)
-
Step 500
500
#3498AB
oklch(63.1% 0.094 212.8)
-
Step 600
600
#008295
oklch(55.7% 0.097 212.5)
-
Step 700
700
#006D7E
oklch(49.1% 0.086 213.3)
-
Step 800
800
#005967
oklch(42.6% 0.075 213)
-
Step 900
900
#0B4A55
oklch(37.7% 0.062 212.8)
-
Step 950
950
#0B2B32
oklch(26.9% 0.039 214.8)
#6DB3C2 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) | #A7AEC3 | 0.068 |
| Deuteranopia (no green cones) | #9AA4C2 | 0.063 |
| Tritanopia (no blue cones) | #46B9B7 | 0.041 |
| Achromatopsia (no color) | #A8A8A8 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DB3C2
#6DB3C2
oklch(72.6% 0.074 212.9)
- #D09689
#D09689
oklch(72.6% 0.073 33)
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 #6DB3C2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.047
- Greyblue #77A1B5 ΔE 0.048
- Cool Steel #97A7B3 ΔE 0.053
- Turquoise Blue #06B1C4 ΔE 0.055
- Bluey Grey #89A0B0 ΔE 0.055
- Pewter #96A8A1 ΔE 0.060
- Cool Grey #95A3A6 ΔE 0.061
- Light Sea Green #20B2AA ΔE 0.066
Use #6DB3C2 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.