#358EA5
Closest named color: Teal Blue (#01889F). oklch(60.4% 0.09 218.2), rgb(53, 142, 165).
Aa
Black text reads best on this color (5.56:1).
About this color
#358EA5 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 60%, its chroma 0.090 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.030 away. Black text reads best on it, at 5.56:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 5.56:1 |
| White text | 3.77:1 |
Values
| HEX | #358EA5 |
| RGB | rgb(53, 142, 165) |
| HSL | hsl(192, 51%, 43%) |
| OKLCH | oklch(60.4% 0.09 218.2) |
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 #358EA5 | 3.77:1 | AA large text | Lc -70.5 | Content text, not long reading |
| Black text on #358EA5 | 5.56:1 | AA | Lc 39.1 | Non-text elements, placeholder text |
| #358EA5 text on white | 3.77:1 | AA large text | Lc 65.0 | Content text, not long reading |
| #358EA5 text on black | 5.56:1 | AA | Lc -36.7 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C8DDE4
oklch(88.4% 0.024 219.7)
-
Step 300
300
#A2C8D4
oklch(80.9% 0.044 219)
-
Step 400
400
#6CACBE
oklch(70.8% 0.071 217.6)
-
Step 500
500 (this color)
#358EA5
oklch(60.4% 0.09 218.2)
-
Step 600
600
#0D8099
oklch(55.5% 0.097 218.4)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#06586A
oklch(42.6% 0.075 218.5)
-
Step 900
900
#144956
oklch(37.7% 0.058 217.6)
-
Step 950
950
#0E2B32
oklch(27.1% 0.037 216.1)
#358EA5 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) | #7F8AA6 | 0.077 |
| Deuteranopia (no green cones) | #6F7EA5 | 0.069 |
| Tritanopia (no blue cones) | #009695 | 0.043 |
| Achromatopsia (no color) | #838383 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #358EA5
#358EA5
oklch(60.4% 0.09 218.2)
- #AF6E59
#AF6E59
oklch(60.3% 0.089 38.7)
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 #358EA5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.030
- Blue NCS #118AB2 ΔE 0.030
- Teal Green #0A9396 ΔE 0.036
- Dusty Blue #5A86AD ΔE 0.042
- Off Blue #5684AE ΔE 0.044
- Dark Cyan #008B8B ΔE 0.048
- Steel Blue #4682B4 ΔE 0.049
- Cool Blue #4984B8 ΔE 0.049
Use #358EA5 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.