#034662
Closest named color: Dark Grey Blue (#29465B). oklch(37.2% 0.076 233.9), rgb(3, 70, 98).
Aa
White text reads best on this color (10.21:1).
About this color
#034662 is a dark, moderately saturated blue. In OKLCH its lightness is 37%, its chroma 0.076 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.029 away. White text reads best on it, at 10.21:1.
| Hue family | Blues |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.05:1 |
| White text | 10.21:1 |
Values
| HEX | #034662 |
| RGB | rgb(3, 70, 98) |
| HSL | hsl(198, 94%, 20%) |
| OKLCH | oklch(37.2% 0.076 233.9) |
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 #034662 | 10.21:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #034662 | 2.05:1 | Fails | Lc 10.7 | Not readable |
| #034662 text on white | 10.21:1 | AAA | Lc 93.3 | Preferred for body text |
| #034662 text on black | 2.05:1 | Fails | Lc -9.2 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF3
oklch(93.6% 0.016 233)
-
Step 200
200
#C6DDEB
oklch(88.5% 0.031 234.5)
-
Step 300
300
#9DC7E0
oklch(80.8% 0.057 234.5)
-
Step 400
400
#63AAD1
oklch(70.7% 0.092 234.2)
-
Step 500
500
#2D94C5
oklch(63.1% 0.117 234.2)
-
Step 600
600
#007DAC
oklch(55.5% 0.116 233.8)
-
Step 700
700
#006992
oklch(49.1% 0.103 234.3)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900 (this color)
#034662
oklch(37.2% 0.076 233.9)
-
Step 950
950
#082A3A
oklch(27% 0.048 233.3)
#034662 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) | #384663 | 0.047 |
| Deuteranopia (no green cones) | #2C3D62 | 0.040 |
| Tritanopia (no blue cones) | #004D50 | 0.044 |
| Achromatopsia (no color) | #414141 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #034662
#034662
oklch(37.2% 0.076 233.9)
- #5F3414
#5F3414
oklch(37.3% 0.076 54.2)
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 #034662, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.029
- Charcoal #264653 ΔE 0.033
- Dark Blue Grey #1F3B4D ΔE 0.045
- Twilight Blue #0A437A ΔE 0.045
- Midnight Green #073B4C ΔE 0.047
- Dark Teal #014D4E ΔE 0.048
- Marine Blue #01386A ΔE 0.050
- Prussian Blue #1D3557 ΔE 0.053
Use #034662 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.