#168EB8
Closest named color: Blue NCS (#118AB2). oklch(60.6% 0.114 228.8), rgb(22, 142, 184).
Aa
Black text reads best on this color (5.59:1).
About this color
#168EB8 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.114 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.014 away. Black text reads best on it, at 5.59:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 5.59:1 |
| White text | 3.75:1 |
Values
| HEX | #168EB8 |
| RGB | rgb(22, 142, 184) |
| HSL | hsl(196, 79%, 40%) |
| OKLCH | oklch(60.6% 0.114 228.8) |
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 #168EB8 | 3.75:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #168EB8 | 5.59:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #168EB8 text on white | 3.75:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #168EB8 text on black | 5.59:1 | AA | Lc -37.1 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#DFECF3
oklch(93.5% 0.017 230.9)
-
Step 200
200
#C5DEEA
oklch(88.6% 0.031 228.2)
-
Step 300
300
#9CC8DE
oklch(80.9% 0.056 229.9)
-
Step 400
400
#60ABCD
oklch(70.6% 0.09 229.3)
-
Step 500
500 (this color)
#168EB8
oklch(60.6% 0.114 228.8)
-
Step 600
600
#007EA6
oklch(55.5% 0.11 229.3)
-
Step 700
700
#006A8C
oklch(49% 0.097 229.1)
-
Step 800
800
#005773
oklch(42.7% 0.084 228.5)
-
Step 900
900
#004861
oklch(37.6% 0.075 229.8)
-
Step 950
950
#062B39
oklch(27.1% 0.048 228.1)
#168EB8 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) | #788CBA | 0.080 |
| Deuteranopia (no green cones) | #647EB7 | 0.068 |
| Tritanopia (no blue cones) | #009A9C | 0.064 |
| Achromatopsia (no color) | #848484 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #168EB8
#168EB8
oklch(60.6% 0.114 228.8)
- #B86B40
#B86B40
oklch(60.5% 0.114 48.6)
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 #168EB8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.014
- Cool Blue #4984B8 ΔE 0.038
- Steel Blue #4682B4 ΔE 0.039
- Teal Blue #01889F ΔE 0.040
- Water Blue #0E87CC ΔE 0.041
- Off Blue #5684AE ΔE 0.045
- Dusty Blue #5A86AD ΔE 0.047
- Faded Blue #658CBB ΔE 0.058
Use #168EB8 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.