#314064
Closest named color: Dark Grey Blue (#29465B). oklch(37.6% 0.065 266.1), rgb(49, 64, 100).
Aa
White text reads best on this color (10.25:1).
About this color
#314064 is a dark, muted blue. In OKLCH its lightness is 38%, its chroma 0.065 and its hue 266°. 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 10.25:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.04:1 |
| White text | 10.25:1 |
Values
| HEX | #314064 |
| RGB | rgb(49, 64, 100) |
| HSL | hsl(222, 34%, 29%) |
| OKLCH | oklch(37.6% 0.065 266.1) |
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 #314064 | 10.25:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #314064 | 2.04:1 | Fails | Lc 10.2 | Not readable |
| #314064 text on white | 10.25:1 | AAA | Lc 93.7 | Preferred for body text |
| #314064 text on black | 2.04:1 | Fails | Lc -8.8 | 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 900.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D1D9EC
oklch(88.5% 0.028 267.5)
-
Step 300
300
#B2C1E1
oklch(81% 0.048 265.4)
-
Step 400
400
#8AA0D2
oklch(70.7% 0.078 266)
-
Step 500
500
#6D88C6
oklch(63.2% 0.099 265.7)
-
Step 600
600
#5570B3
oklch(55.5% 0.109 266.3)
-
Step 700
700
#465E9A
oklch(49.1% 0.101 266.3)
-
Step 800
800
#394D7D
oklch(42.7% 0.084 265.8)
-
Step 900
900 (this color)
#314064
oklch(37.6% 0.065 266.1)
-
Step 950
950
#1D263B
oklch(27.1% 0.041 266)
#314064 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) | #334365 | 0.010 |
| Deuteranopia (no green cones) | #2D3F63 | 0.007 |
| Tritanopia (no blue cones) | #1C484D | 0.059 |
| Achromatopsia (no color) | #414141 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #314064
#314064
oklch(37.6% 0.065 266.1)
- #513E12
#513E12
oklch(37.5% 0.065 84.8)
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 #314064, 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 0.042
- Twilight Blue #0A437A ΔE 0.048
- Dark Blue Grey #1F3B4D ΔE 0.049
- Prussian Blue #1D3557 ΔE 0.049
- Marine Blue #01386A ΔE 0.055
- Onyx #343A40 ΔE 0.061
- Charcoal Grey #3C4142 ΔE 0.062
Use #314064 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.