#0753A6
Closest named color: Dusk Blue (#26538D). oklch(45.2% 0.15 256), rgb(7, 83, 166).
Aa
White text reads best on this color (7.50:1).
About this color
#0753A6 is a medium-dark, vivid blue. In OKLCH its lightness is 45%, its chroma 0.150 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk Blue (#26538D), ΔE 0.043 away. White text reads best on it, at 7.50:1.
| Hue family | Blues |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.150) |
| Temperature | cool |
| Nearest name | Dusk Blue (#26538D) |
| Black text | 2.79:1 |
| White text | 7.50:1 |
Values
| HEX | #0753A6 |
| RGB | rgb(7, 83, 166) |
| HSL | hsl(211, 92%, 34%) |
| OKLCH | oklch(45.2% 0.15 256) |
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 #0753A6 | 7.50:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #0753A6 | 2.79:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #0753A6 text on white | 7.50:1 | AAA | Lc 85.4 | Fine for body text |
| #0753A6 text on black | 2.79:1 | Fails | Lc -16.6 | 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 800.
-
Step 50
50
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DFEBFB
oklch(93.6% 0.025 255.6)
-
Step 200
200
#C5DBFA
oklch(88.5% 0.049 256.9)
-
Step 300
300
#9CC3F9
oklch(80.9% 0.088 256.6)
-
Step 400
400
#63A2F6
oklch(70.7% 0.14 256.1)
-
Step 500
500
#3388F2
oklch(63.1% 0.178 256)
-
Step 600
600
#006FDF
oklch(55.6% 0.191 256.1)
-
Step 700
700
#005DBD
oklch(49.1% 0.169 256.1)
-
Step 800
800 (this color)
#0753A6
oklch(45.2% 0.15 256)
-
Step 900
900
#0C407D
oklch(37.6% 0.116 255.9)
-
Step 950
950
#0A2649
oklch(26.9% 0.073 255.8)
#0753A6 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) | #1E5CA9 | 0.029 |
| Deuteranopia (no green cones) | #004EA4 | 0.015 |
| Tritanopia (no blue cones) | #006774 | 0.112 |
| Achromatopsia (no color) | #555555 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0753A6
#0753A6
oklch(45.2% 0.15 256)
- #734D00
#734D00
oklch(45.1% 0.095 76.3)
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 #0753A6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk Blue #26538D ΔE 0.043
- Cobalt #1E488F ΔE 0.045
- Light Navy #155084 ΔE 0.055
- Denim Blue #3B5B92 ΔE 0.058
- Deep Sea Blue #015482 ΔE 0.060
- Light Navy Blue #2E5A88 ΔE 0.061
- Sapphire #2138AB ΔE 0.066
- Blue Blue #2242C7 ΔE 0.067
Use #0753A6 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.