#057794
Closest named color: Sea Blue (#047495). oklch(52.9% 0.097 222.9), rgb(5, 119, 148).
Aa
White text reads best on this color (5.15:1).
About this color
#057794 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 53%, its chroma 0.097 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Sea Blue (#047495), ΔE 0.010 away. White text reads best on it, at 5.15:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Sea Blue (#047495) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #057794 |
| RGB | rgb(5, 119, 148) |
| HSL | hsl(192, 93%, 30%) |
| OKLCH | oklch(52.9% 0.097 222.9) |
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 #057794 | 5.15:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #057794 | 4.07:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #057794 text on white | 5.15:1 | AA | Lc 75.0 | Content text, not long reading |
| #057794 text on black | 4.07:1 | AA large text | Lc -26.7 | 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 600.
-
Step 50
50
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C9DDE5
oklch(88.5% 0.024 223.7)
-
Step 300
300
#A3C7D5
oklch(80.8% 0.043 223.5)
-
Step 400
400
#6EABC0
oklch(70.7% 0.07 221.8)
-
Step 500
500
#4395B1
oklch(63% 0.089 223.5)
-
Step 600
600 (this color)
#057794
oklch(52.9% 0.097 222.9)
-
Step 700
700
#046B86
oklch(49% 0.091 223.4)
-
Step 800
800
#0D586D
oklch(42.8% 0.075 222.6)
-
Step 900
900
#174858
oklch(37.7% 0.058 223.4)
-
Step 950
950
#0F2A34
oklch(26.9% 0.038 225.1)
#057794 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) | #667495 | 0.076 |
| Deuteranopia (no green cones) | #556894 | 0.067 |
| Tritanopia (no blue cones) | #008080 | 0.049 |
| Achromatopsia (no color) | #6D6D6D | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #057794
#057794
oklch(52.9% 0.097 222.9)
- #9A573B
#9A573B
oklch(52.9% 0.098 43)
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 #057794, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Blue #047495 ΔE 0.010
- Ocean #017B92 ΔE 0.014
- Ocean Blue #03719C ΔE 0.025
- Deep Aqua #08787F ΔE 0.035
- Muted Blue #3B719F ΔE 0.039
- Cerulean #457B9D ΔE 0.043
- Dull Blue #49759C ΔE 0.045
- Nice Blue #107AB0 ΔE 0.045
Use #057794 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.