#6CB1BE
Closest named color: Bluegrey (#85A3B2). oklch(71.9% 0.072 210.9), rgb(108, 177, 190).
Aa
Black text reads best on this color (8.67:1).
About this color
#6CB1BE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 72%, its chroma 0.072 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.043 away. Black text reads best on it, at 8.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.67:1 |
| White text | 2.42:1 |
Values
| HEX | #6CB1BE |
| RGB | rgb(108, 177, 190) |
| HSL | hsl(190, 39%, 58%) |
| OKLCH | oklch(71.9% 0.072 210.9) |
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 #6CB1BE | 2.42:1 | Fails | Lc -52.6 | Large or bold text, headings |
| Black text on #6CB1BE | 8.67:1 | AAA | Lc 56.4 | Large or bold text, headings |
| #6CB1BE text on white | 2.42:1 | Fails | Lc 47.6 | Large or bold text, headings |
| #6CB1BE text on black | 8.67:1 | AAA | Lc -54.4 | 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
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C7DEE2
oklch(88.5% 0.025 209.3)
-
Step 300
300
#A0C9D1
oklch(80.9% 0.045 210.8)
-
Step 400
400 (this color)
#6CB1BE
oklch(71.9% 0.072 210.9)
-
Step 500
500
#3698A9
oklch(63% 0.092 211.2)
-
Step 600
600
#008293
oklch(55.6% 0.096 210.7)
-
Step 700
700
#006D7C
oklch(49% 0.085 211.2)
-
Step 800
800
#005966
oklch(42.6% 0.074 211.8)
-
Step 900
900
#0D4A54
oklch(37.7% 0.06 211.5)
-
Step 950
950
#0B2B31
oklch(26.9% 0.038 212.2)
#6CB1BE 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) | #A6ACBF | 0.069 |
| Deuteranopia (no green cones) | #98A2BE | 0.062 |
| Tritanopia (no blue cones) | #47B7B5 | 0.038 |
| Achromatopsia (no color) | #A6A6A6 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CB1BE
#6CB1BE
oklch(71.9% 0.072 210.9)
- #CE9489
#CE9489
oklch(72% 0.073 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 #6CB1BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.043
- Greyblue #77A1B5 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.052
- Turquoise Blue #06B1C4 ΔE 0.053
- Pewter #96A8A1 ΔE 0.057
- Cool Grey #95A3A6 ΔE 0.057
- Light Sea Green #20B2AA ΔE 0.061
Use #6CB1BE 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.