#68A3CF
Closest named color: Greyblue (#77A1B5). oklch(69.2% 0.09 241.9), rgb(104, 163, 207).
Aa
Black text reads best on this color (7.72:1).
About this color
#68A3CF is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.090 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.039 away. Black text reads best on it, at 7.72:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.72:1 |
| White text | 2.71:1 |
Values
| HEX | #68A3CF |
| RGB | rgb(104, 163, 207) |
| HSL | hsl(206, 52%, 61%) |
| OKLCH | oklch(69.2% 0.09 241.9) |
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 #68A3CF | 2.71:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #68A3CF | 7.72:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #68A3CF text on white | 2.71:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #68A3CF text on black | 7.72:1 | AAA | Lc -49.3 | 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
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C8DCEC
oklch(88.4% 0.031 242)
-
Step 300
300
#A1C6E2
oklch(80.9% 0.056 241)
-
Step 400
400 (this color)
#68A3CF
oklch(69.2% 0.09 241.9)
-
Step 500
500
#4191C8
oklch(63.1% 0.114 241.8)
-
Step 600
600
#167AB5
oklch(55.5% 0.124 241.9)
-
Step 700
700
#02679C
oklch(49.2% 0.115 241.7)
-
Step 800
800
#0C547E
oklch(42.7% 0.095 241.6)
-
Step 900
900
#154666
oklch(37.8% 0.075 241.7)
-
Step 950
950
#0E293B
oklch(27% 0.047 240.8)
#68A3CF 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) | #90A3D1 | 0.047 |
| Deuteranopia (no green cones) | #8298CE | 0.039 |
| Tritanopia (no blue cones) | #34AEB2 | 0.073 |
| Achromatopsia (no color) | #9D9D9D | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68A3CF
#68A3CF
oklch(69.2% 0.09 241.9)
- #C48F61
#C48F61
oklch(69.1% 0.089 61.5)
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 #68A3CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.039
- Bluegrey #85A3B2 ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.055
- Cool Gray #8D99AE ΔE 0.060
- Faded Blue #658CBB ΔE 0.065
- Cornflower Blue #6495ED ΔE 0.067
- Turquoise Blue #06B1C4 ΔE 0.067
- Cool Steel #97A7B3 ΔE 0.070
Use #68A3CF 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.