#004D84
Closest named color: Light Navy (#155084). oklch(41.1% 0.112 248.6), rgb(0, 77, 132).
Aa
White text reads best on this color (8.76:1).
About this color
#004D84 is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.112 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.014 away. White text reads best on it, at 8.76:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.39:1 |
| White text | 8.76:1 |
Values
| HEX | #004D84 |
| RGB | rgb(0, 77, 132) |
| HSL | hsl(205, 100%, 26%) |
| OKLCH | oklch(41.1% 0.112 248.6) |
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 #004D84 | 8.76:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #004D84 | 2.39:1 | Fails | Lc 14.6 | Not readable |
| #004D84 text on white | 8.76:1 | AAA | Lc 89.4 | Fine for body text |
| #004D84 text on black | 2.39:1 | Fails | Lc -12.8 | 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
#E0EBF6
oklch(93.5% 0.019 248)
-
Step 200
200
#C7DCF1
oklch(88.5% 0.037 248.2)
-
Step 300
300
#A0C5EA
oklch(80.9% 0.066 248.6)
-
Step 400
400
#6AA6DF
oklch(70.7% 0.105 248.3)
-
Step 500
500
#3D8ED6
oklch(63% 0.134 248.5)
-
Step 600
600
#1177C4
oklch(55.7% 0.146 248.6)
-
Step 700
700
#0064A8
oklch(49.2% 0.133 248.3)
-
Step 800
800 (this color)
#004D84
oklch(41.1% 0.112 248.6)
-
Step 900
900
#13446D
oklch(37.7% 0.087 248.1)
-
Step 950
950
#0D2840
oklch(27% 0.056 248.3)
#004D84 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) | #315086 | 0.036 |
| Deuteranopia (no green cones) | #1B4683 | 0.022 |
| Tritanopia (no blue cones) | #005A62 | 0.079 |
| Achromatopsia (no color) | #4B4B4B | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #004D84
#004D84
oklch(41.1% 0.112 248.6)
- #6A4000
#6A4000
oklch(41.2% 0.09 68.5)
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 #004D84, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.014
- Deep Sea Blue #015482 ΔE 0.022
- Cobalt #1E488F ΔE 0.028
- Twilight Blue #0A437A ΔE 0.032
- Dusk Blue #26538D ΔE 0.033
- Light Navy Blue #2E5A88 ΔE 0.052
- Denim Blue #3B5B92 ΔE 0.068
- Dark Grey Blue #29465B ΔE 0.070
Use #004D84 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.