#084A74
Closest named color: Twilight Blue (#0A437A). oklch(39.4% 0.093 244.2), rgb(8, 74, 116).
Aa
White text reads best on this color (9.36:1).
About this color
#084A74 is a dark, moderately saturated blue. In OKLCH its lightness is 39%, its chroma 0.093 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.025 away. White text reads best on it, at 9.36:1.
| Hue family | Blues |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.24:1 |
| White text | 9.36:1 |
Values
| HEX | #084A74 |
| RGB | rgb(8, 74, 116) |
| HSL | hsl(203, 87%, 24%) |
| OKLCH | oklch(39.4% 0.093 244.2) |
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 #084A74 | 9.36:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #084A74 | 2.24:1 | Fails | Lc 12.8 | Not readable |
| #084A74 text on white | 9.36:1 | AAA | Lc 91.2 | Preferred for body text |
| #084A74 text on black | 2.24:1 | Fails | Lc -11.2 | 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 900.
-
Step 50
50
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DFECF7
oklch(93.7% 0.02 243.4)
-
Step 200
200
#C4DDF1
oklch(88.5% 0.038 242.2)
-
Step 300
300
#9BC6EB
oklch(80.9% 0.07 244.8)
-
Step 400
400
#5FA8E1
oklch(70.7% 0.111 243.9)
-
Step 500
500
#2590D9
oklch(63% 0.143 244.5)
-
Step 600
600
#0079BD
oklch(55.5% 0.138 244.2)
-
Step 700
700
#0066A0
oklch(49.2% 0.121 244)
-
Step 800
800
#005384
oklch(42.6% 0.106 244.3)
-
Step 900
900 (this color)
#084A74
oklch(39.4% 0.093 244.2)
-
Step 950
950
#072941
oklch(27.1% 0.059 244.2)
#084A74 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) | #364C76 | 0.040 |
| Deuteranopia (no green cones) | #274273 | 0.029 |
| Tritanopia (no blue cones) | #005459 | 0.064 |
| Achromatopsia (no color) | #464646 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #084A74
#084A74
oklch(39.4% 0.093 244.2)
- #663A00
#663A00
oklch(39.4% 0.089 64.5)
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 #084A74, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.025
- Light Navy #155084 ΔE 0.032
- Deep Sea Blue #015482 ΔE 0.035
- Dark Grey Blue #29465B ΔE 0.045
- Cobalt #1E488F ΔE 0.050
- Dusk Blue #26538D ΔE 0.053
- Charcoal #264653 ΔE 0.056
- Marine Blue #01386A ΔE 0.057
Use #084A74 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.