#445897
Closest named color: Denim Blue (#3B5B92). oklch(47.5% 0.105 268.9), rgb(68, 88, 151).
Aa
White text reads best on this color (6.79:1).
About this color
#445897 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 47%, its chroma 0.105 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Denim Blue (#3B5B92), ΔE 0.017 away. White text reads best on it, at 6.79:1.
| Hue family | Blues |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Denim Blue (#3B5B92) |
| Black text | 3.08:1 |
| White text | 6.79:1 |
Values
| HEX | #445897 |
| RGB | rgb(68, 88, 151) |
| HSL | hsl(226, 38%, 43%) |
| OKLCH | oklch(47.5% 0.105 268.9) |
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 #445897 | 6.79:1 | AA | Lc -88.3 | Fine for body text |
| Black text on #445897 | 3.08:1 | AA large text | Lc 20.7 | Dividers and decoration only |
| #445897 text on white | 6.79:1 | AA | Lc 83.3 | Fine for body text |
| #445897 text on black | 3.08:1 | AA large text | Lc -18.6 | 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 700.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200
#D1D9EC
oklch(88.5% 0.028 267.5)
-
Step 300
300
#B3C0E2
oklch(80.9% 0.05 268.8)
-
Step 400
400
#8C9FD4
oklch(70.8% 0.081 269)
-
Step 500
500
#7086C9
oklch(63.1% 0.105 269.4)
-
Step 600
600
#586FB5
oklch(55.6% 0.112 268.8)
-
Step 700
700 (this color)
#445897
oklch(47.5% 0.105 268.9)
-
Step 800
800
#3B4C7E
oklch(42.7% 0.086 268.4)
-
Step 900
900
#334066
oklch(37.9% 0.067 268.7)
-
Step 950
950
#1E253C
oklch(27% 0.044 270.3)
#445897 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) | #3E5F99 | 0.020 |
| Deuteranopia (no green cones) | #345896 | 0.019 |
| Tritanopia (no blue cones) | #196670 | 0.094 |
| Achromatopsia (no color) | #5B5B5B | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #445897
#445897
oklch(47.5% 0.105 268.9)
- #725800
#725800
oklch(47.4% 0.097 88.7)
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 #445897, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim Blue #3B5B92 ΔE 0.017
- Dusky Blue #475F94 ΔE 0.023
- Twilight #4E518B ΔE 0.027
- Dusk #4E5481 ΔE 0.037
- Light Navy Blue #2E5A88 ΔE 0.037
- Denim #3B638C ΔE 0.041
- Dusk Blue #26538D ΔE 0.041
- YInMn Blue #415A77 ΔE 0.055
Use #445897 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.