#44517F
Closest named color: Dusk (#4E5481). oklch(44.5% 0.078 271), rgb(68, 81, 127).
Aa
White text reads best on this color (7.69:1).
About this color
#44517F is a dark, moderately saturated blue. In OKLCH its lightness is 45%, its chroma 0.078 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.018 away. White text reads best on it, at 7.69:1.
| Hue family | Blues |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.72:1 |
| White text | 7.69:1 |
Values
| HEX | #44517F |
| RGB | rgb(68, 81, 127) |
| HSL | hsl(227, 30%, 38%) |
| OKLCH | oklch(44.5% 0.078 271) |
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 #44517F | 7.69:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #44517F | 2.72:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #44517F text on white | 7.69:1 | AAA | Lc 86.7 | Fine for body text |
| #44517F text on black | 2.72:1 | Fails | Lc -15.4 | Dividers and decoration only |
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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D3D9EA
oklch(88.6% 0.024 270.3)
-
Step 300
300
#B5C0DF
oklch(80.9% 0.045 269.9)
-
Step 400
400
#909FCF
oklch(70.8% 0.072 271)
-
Step 500
500
#7586C2
oklch(63.1% 0.093 271.4)
-
Step 600
600
#5E6FAE
oklch(55.6% 0.1 271.4)
-
Step 700
700
#4D5D96
oklch(49.1% 0.094 270.8)
-
Step 800
800 (this color)
#44517F
oklch(44.5% 0.078 271)
-
Step 900
900
#364062
oklch(37.8% 0.06 270.8)
-
Step 950
950
#1F2539
oklch(26.9% 0.038 270.9)
#44517F 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) | #405681 | 0.015 |
| Deuteranopia (no green cones) | #3B517E | 0.012 |
| Tritanopia (no blue cones) | #2F5A62 | 0.068 |
| Achromatopsia (no color) | #535353 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #44517F
#44517F
oklch(44.5% 0.078 271)
- #645219
#645219
oklch(44.5% 0.078 91.1)
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 #44517F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.018
- Twilight #4E518B ΔE 0.025
- YInMn Blue #415A77 ΔE 0.033
- Light Navy Blue #2E5A88 ΔE 0.034
- Dusty Grape #545775 ΔE 0.037
- Denim Blue #3B5B92 ΔE 0.038
- Dusk Blue #26538D ΔE 0.039
- Dusky Blue #475F94 ΔE 0.048
Use #44517F 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.