#44508F
Closest named color: Twilight (#4E518B). oklch(45.3% 0.104 273.4), rgb(68, 80, 143).
Aa
White text reads best on this color (7.52:1).
About this color
#44508F is a medium-dark, moderately saturated blue. In OKLCH its lightness is 45%, its chroma 0.104 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.016 away. White text reads best on it, at 7.52:1.
| Hue family | Blues |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.78:1 |
| White text | 7.52:1 |
Values
| HEX | #44508F |
| RGB | rgb(68, 80, 143) |
| HSL | hsl(230, 36%, 41%) |
| OKLCH | oklch(45.3% 0.104 273.4) |
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 #44508F | 7.52:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #44508F | 2.78:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #44508F text on white | 7.52:1 | AAA | Lc 86.0 | Fine for body text |
| #44508F text on black | 2.78:1 | Fails | Lc -16.0 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D2D8F0
oklch(88.5% 0.034 274.5)
-
Step 300
300
#B4BFE9
oklch(81% 0.061 273.5)
-
Step 400
400
#8D9CDD
oklch(70.6% 0.097 273.7)
-
Step 500
500
#7283D4
oklch(63.2% 0.123 273.4)
-
Step 600
600
#5B6BC1
oklch(55.6% 0.134 273.4)
-
Step 700
700
#4B59A7
oklch(49.2% 0.125 273.3)
-
Step 800
800 (this color)
#44508F
oklch(45.3% 0.104 273.4)
-
Step 900
900
#343D6C
oklch(37.6% 0.081 273.7)
-
Step 950
950
#1E243F
oklch(26.9% 0.051 273)
#44508F 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) | #365891 | 0.026 |
| Deuteranopia (no green cones) | #2E518E | 0.027 |
| Tritanopia (no blue cones) | #245D68 | 0.092 |
| Achromatopsia (no color) | #545454 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #44508F
#44508F
oklch(45.3% 0.104 273.4)
- #675400
#675400
oklch(45.2% 0.093 93.7)
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 #44508F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.016
- Denim Blue #3B5B92 ΔE 0.031
- Dusk #4E5481 ΔE 0.032
- Dusk Blue #26538D ΔE 0.034
- Light Navy Blue #2E5A88 ΔE 0.040
- Dusky Blue #475F94 ΔE 0.043
- Blueberry #464196 ΔE 0.043
- Dark Slate Blue #483D8B ΔE 0.050
Use #44508F 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.