#444689
Closest named color: Dark Slate Blue (#483D8B). oklch(42.7% 0.109 279.4), rgb(68, 70, 137).
Aa
White text reads best on this color (8.45:1).
About this color
#444689 is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.109 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.025 away. White text reads best on it, at 8.45:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.109) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.48:1 |
| White text | 8.45:1 |
Values
| HEX | #444689 |
| RGB | rgb(68, 70, 137) |
| HSL | hsl(238, 34%, 40%) |
| OKLCH | oklch(42.7% 0.109 279.4) |
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 #444689 | 8.45:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #444689 | 2.48:1 | Fails | Lc 15.0 | Dividers and decoration only |
| #444689 text on white | 8.45:1 | AAA | Lc 89.0 | Fine for body text |
| #444689 text on black | 2.48:1 | Fails | Lc -13.2 | 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 800.
-
Step 50
50
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200
#D4D7F1
oklch(88.5% 0.036 280.4)
-
Step 300
300
#B7BDEA
oklch(80.9% 0.064 278.9)
-
Step 400
400
#939ADF
oklch(70.7% 0.101 279)
-
Step 500
500
#7A7FD6
oklch(63.1% 0.13 279.5)
-
Step 600
600
#6467C4
oklch(55.7% 0.142 279.3)
-
Step 700
700
#5355A9
oklch(49.1% 0.132 279.4)
-
Step 800
800 (this color)
#444689
oklch(42.7% 0.109 279.4)
-
Step 900
900
#393B6E
oklch(37.7% 0.086 279.7)
-
Step 950
950
#212340
oklch(27% 0.054 279.2)
#444689 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) | #29508B | 0.040 |
| Deuteranopia (no green cones) | #234A88 | 0.041 |
| Tritanopia (no blue cones) | #2A5461 | 0.094 |
| Achromatopsia (no color) | #4D4D4D | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #444689
#444689
oklch(42.7% 0.109 279.4)
- #5B4F00
#5B4F00
oklch(42.7% 0.088 99.2)
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 #444689, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.025
- Blueberry #464196 ΔE 0.027
- Twilight #4E518B ΔE 0.036
- Cobalt #1E488F ΔE 0.045
- Dusk Blue #26538D ΔE 0.046
- Dusk #4E5481 ΔE 0.049
- Light Navy #155084 ΔE 0.055
- Denim Blue #3B5B92 ΔE 0.058
Use #444689 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.