#054F7E
Closest named color: Light Navy (#155084). oklch(41.3% 0.101 245), rgb(5, 79, 126).
Aa
White text reads best on this color (8.65:1).
About this color
#054F7E is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.101 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.013 away. White text reads best on it, at 8.65:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.42:1 |
| White text | 8.65:1 |
Values
| HEX | #054F7E |
| RGB | rgb(5, 79, 126) |
| HSL | hsl(203, 92%, 26%) |
| OKLCH | oklch(41.3% 0.101 245) |
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 #054F7E | 8.65:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #054F7E | 2.42:1 | Fails | Lc 14.8 | Not readable |
| #054F7E text on white | 8.65:1 | AAA | Lc 89.2 | Fine for body text |
| #054F7E text on black | 2.42:1 | Fails | Lc -13.0 | Not readable |
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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C8DCEE
oklch(88.5% 0.033 245.3)
-
Step 300
300
#A1C5E5
oklch(80.8% 0.06 245.5)
-
Step 400
400
#6CA7D8
oklch(70.7% 0.095 244.8)
-
Step 500
500
#4190CD
oklch(63.1% 0.12 244.8)
-
Step 600
600
#1779BA
oklch(55.6% 0.131 244.7)
-
Step 700
700
#0365A1
oklch(49% 0.123 245.3)
-
Step 800
800 (this color)
#054F7E
oklch(41.3% 0.101 245)
-
Step 900
900
#164568
oklch(37.7% 0.078 244.8)
-
Step 950
950
#0E293D
oklch(27.1% 0.05 243.6)
#054F7E 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) | #385180 | 0.041 |
| Deuteranopia (no green cones) | #27477D | 0.029 |
| Tritanopia (no blue cones) | #005B60 | 0.072 |
| Achromatopsia (no color) | #4B4B4B | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #054F7E
#054F7E
oklch(41.3% 0.101 245)
- #6D3F00
#6D3F00
oklch(41.4% 0.093 65.3)
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 #054F7E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.013
- Deep Sea Blue #015482 ΔE 0.015
- Dusk Blue #26538D ΔE 0.035
- Twilight Blue #0A437A ΔE 0.036
- Cobalt #1E488F ΔE 0.039
- Light Navy Blue #2E5A88 ΔE 0.048
- Dark Grey Blue #29465B ΔE 0.061
- YInMn Blue #415A77 ΔE 0.066
Use #054F7E 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.