#68A9BB
Closest named color: Greyblue (#77A1B5). oklch(69.8% 0.071 217.4), rgb(104, 169, 187).
Aa
Black text reads best on this color (7.98:1).
About this color
#68A9BB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 70%, its chroma 0.071 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.024 away. Black text reads best on it, at 7.98:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.98:1 |
| White text | 2.63:1 |
Values
| HEX | #68A9BB |
| RGB | rgb(104, 169, 187) |
| HSL | hsl(193, 38%, 57%) |
| OKLCH | oklch(69.8% 0.071 217.4) |
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 #68A9BB | 2.63:1 | Fails | Lc -56.3 | Large or bold text, headings |
| Black text on #68A9BB | 7.98:1 | AAA | Lc 52.8 | Large or bold text, headings |
| #68A9BB text on white | 2.63:1 | Fails | Lc 51.2 | Large or bold text, headings |
| #68A9BB text on black | 7.98:1 | AAA | Lc -50.7 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C8DEE4
oklch(88.6% 0.025 215.9)
-
Step 300
300
#A1C8D4
oklch(80.9% 0.045 218.5)
-
Step 400
400 (this color)
#68A9BB
oklch(69.8% 0.071 217.4)
-
Step 500
500
#3C97AE
oklch(63.2% 0.091 217.5)
-
Step 600
600
#028199
oklch(55.6% 0.099 217)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#124956
oklch(37.7% 0.059 217.2)
-
Step 950
950
#0D2B33
oklch(27.1% 0.038 218.3)
#68A9BB 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) | #9DA5BC | 0.063 |
| Deuteranopia (no green cones) | #909BBB | 0.057 |
| Tritanopia (no blue cones) | #42B0AF | 0.043 |
| Achromatopsia (no color) | #9F9F9F | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68A9BB
#68A9BB
oklch(69.8% 0.071 217.4)
- #C58F7E
#C58F7E
oklch(69.8% 0.071 38.2)
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 #68A9BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.024
- Bluegrey #85A3B2 ΔE 0.034
- Bluey Grey #89A0B0 ΔE 0.041
- Cadet Blue #5F9EA0 ΔE 0.047
- Turquoise Blue #06B1C4 ΔE 0.050
- Cool Steel #97A7B3 ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.055
- Cool Gray #8D99AE ΔE 0.055
Use #68A9BB 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.