#357190
Closest named color: Sea Blue (#047495). oklch(52.2% 0.079 233.6), rgb(53, 113, 144).
Aa
White text reads best on this color (5.36:1).
About this color
#357190 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.079 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Sea Blue (#047495), ΔE 0.023 away. White text reads best on it, at 5.36:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Sea Blue (#047495) |
| Black text | 3.91:1 |
| White text | 5.36:1 |
Values
| HEX | #357190 |
| RGB | rgb(53, 113, 144) |
| HSL | hsl(200, 46%, 39%) |
| OKLCH | oklch(52.2% 0.079 233.6) |
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 #357190 | 5.36:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #357190 | 3.91:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #357190 text on white | 5.36:1 | AA | Lc 76.5 | Fine for body text |
| #357190 text on black | 3.91:1 | AA large text | Lc -25.2 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CCDCE5
oklch(88.5% 0.021 232.2)
-
Step 300
300
#A9C5D6
oklch(80.8% 0.039 234.6)
-
Step 400
400
#7BA8C1
oklch(70.8% 0.061 233.1)
-
Step 500
500
#5792B2
oklch(63.2% 0.078 233.6)
-
Step 600
600
#3A7B9D
oklch(55.5% 0.085 234)
-
Step 700
700 (this color)
#357190
oklch(52.2% 0.079 233.6)
-
Step 800
800
#25556D
oklch(42.7% 0.065 232.9)
-
Step 900
900
#244658
oklch(37.7% 0.05 233.4)
-
Step 950
950
#162934
oklch(27% 0.032 235.1)
#357190 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) | #627092 | 0.051 |
| Deuteranopia (no green cones) | #556690 | 0.044 |
| Tritanopia (no blue cones) | #00797B | 0.054 |
| Achromatopsia (no color) | #6B6B6B | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #357190
#357190
oklch(52.2% 0.079 233.6)
- #8D5C3C
#8D5C3C
oklch(52.1% 0.079 53.3)
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 #357190, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Blue #047495 ΔE 0.023
- Muted Blue #3B719F ΔE 0.026
- Metallic Blue #4F738E ΔE 0.028
- Ocean Blue #03719C ΔE 0.029
- Dull Blue #49759C ΔE 0.031
- Ocean #017B92 ΔE 0.034
- Cerulean #457B9D ΔE 0.038
- Flat Blue #3C73A8 ΔE 0.039
Use #357190 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.