#034765
Closest named color: Dark Grey Blue (#29465B). oklch(37.6% 0.079 235.5), rgb(3, 71, 101).
Aa
White text reads best on this color (10.03:1).
About this color
#034765 is a dark, moderately saturated blue. In OKLCH its lightness is 38%, its chroma 0.079 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.030 away. White text reads best on it, at 10.03:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.09:1 |
| White text | 10.03:1 |
Values
| HEX | #034765 |
| RGB | rgb(3, 71, 101) |
| HSL | hsl(198, 94%, 20%) |
| OKLCH | oklch(37.6% 0.079 235.5) |
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 #034765 | 10.03:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #034765 | 2.09:1 | Fails | Lc 11.1 | Not readable |
| #034765 text on white | 10.03:1 | AAA | Lc 92.8 | Preferred for body text |
| #034765 text on black | 2.09:1 | Fails | Lc -9.6 | 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
#E0ECF4
oklch(93.6% 0.017 236.7)
-
Step 200
200
#C5DDEC
oklch(88.4% 0.033 235.2)
-
Step 300
300
#9CC7E2
oklch(80.8% 0.059 236)
-
Step 400
400
#62AAD3
oklch(70.7% 0.094 235.2)
-
Step 500
500
#2A94C8
oklch(63.2% 0.121 235.3)
-
Step 600
600
#007DAF
oklch(55.7% 0.119 235.4)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#00567A
oklch(42.8% 0.091 235.4)
-
Step 900
900 (this color)
#034765
oklch(37.6% 0.079 235.5)
-
Step 950
950
#082A3B
oklch(27% 0.049 234.9)
#034765 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) | #384766 | 0.046 |
| Deuteranopia (no green cones) | #2C3E64 | 0.039 |
| Tritanopia (no blue cones) | #004F51 | 0.050 |
| Achromatopsia (no color) | #424242 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #034765
#034765
oklch(37.6% 0.079 235.5)
- #603511
#603511
oklch(37.6% 0.078 56.6)
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 #034765, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.030
- Charcoal #264653 ΔE 0.036
- Twilight Blue #0A437A ΔE 0.041
- Dark Blue Grey #1F3B4D ΔE 0.049
- Dark Teal #014D4E ΔE 0.050
- Marine Blue #01386A ΔE 0.051
- Midnight Green #073B4C ΔE 0.052
- Deep Teal #00555A ΔE 0.055
Use #034765 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.