#394567
Closest named color: Dark Grey Blue (#29465B). oklch(39.6% 0.06 268.7), rgb(57, 69, 103).
Aa
White text reads best on this color (9.45:1).
About this color
#394567 is a dark, muted blue. In OKLCH its lightness is 40%, its chroma 0.060 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.031 away. White text reads best on it, at 9.45:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.22:1 |
| White text | 9.45:1 |
Values
| HEX | #394567 |
| RGB | rgb(57, 69, 103) |
| HSL | hsl(224, 29%, 31%) |
| OKLCH | oklch(39.6% 0.06 268.7) |
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 #394567 | 9.45:1 | AAA | Lc -96.1 | Preferred for body text |
| Black text on #394567 | 2.22:1 | Fails | Lc 12.1 | Not readable |
| #394567 text on white | 9.45:1 | AAA | Lc 91.8 | Preferred for body text |
| #394567 text on black | 2.22:1 | Fails | Lc -10.6 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D2D9EA
oklch(88.5% 0.025 267.9)
-
Step 300
300
#B4C0DF
oklch(80.9% 0.046 268.6)
-
Step 400
400
#8E9FCE
oklch(70.6% 0.072 269.1)
-
Step 500
500
#7287C2
oklch(63.1% 0.093 268.7)
-
Step 600
600
#5B70AE
oklch(55.6% 0.1 268.8)
-
Step 700
700
#4B5E96
oklch(49.2% 0.093 268.6)
-
Step 800
800
#3D4D79
oklch(42.7% 0.076 267.9)
-
Step 900
900 (this color)
#394567
oklch(39.6% 0.06 268.7)
-
Step 950
950
#1F2639
oklch(27.1% 0.037 268.4)
#394567 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) | #394868 | 0.009 |
| Deuteranopia (no green cones) | #354466 | 0.007 |
| Tritanopia (no blue cones) | #294C51 | 0.054 |
| Achromatopsia (no color) | #464646 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #394567
#394567
oklch(39.6% 0.06 268.7)
- #54451D
#54451D
oklch(39.7% 0.061 88.8)
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 #394567, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.031
- Charcoal #264653 ΔE 0.045
- Twilight Blue #0A437A ΔE 0.055
- Light Navy #155084 ΔE 0.058
- Dark Slate Gray #2F4F4F ΔE 0.061
- Charcoal Grey #3C4142 ΔE 0.062
- Deep Sea Blue #015482 ΔE 0.064
- Dark Blue Grey #1F3B4D ΔE 0.065
Use #394567 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.