#41458D
Closest named color: Blueberry (#464196). oklch(42.6% 0.117 277.8), rgb(65, 69, 141).
Aa
White text reads best on this color (8.53:1).
About this color
#41458D is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.117 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.020 away. White text reads best on it, at 8.53:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.46:1 |
| White text | 8.53:1 |
Values
| HEX | #41458D |
| RGB | rgb(65, 69, 141) |
| HSL | hsl(237, 37%, 40%) |
| OKLCH | oklch(42.6% 0.117 277.8) |
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 #41458D | 8.53:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #41458D | 2.46:1 | Fails | Lc 14.8 | Not readable |
| #41458D text on white | 8.53:1 | AAA | Lc 89.2 | Fine for body text |
| #41458D text on black | 2.46:1 | Fails | Lc -13.1 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F7
oklch(93.6% 0.019 276.3)
-
Step 200
200
#D3D7F3
oklch(88.5% 0.039 279.1)
-
Step 300
300
#B5BDED
oklch(80.9% 0.068 277.4)
-
Step 400
400
#909AE4
oklch(70.8% 0.109 277.3)
-
Step 500
500
#767FDC
oklch(63.1% 0.139 277.5)
-
Step 600
600
#6066CA
oklch(55.6% 0.152 277.6)
-
Step 700
700
#5054AF
oklch(49.1% 0.142 277.9)
-
Step 800
800 (this color)
#41458D
oklch(42.6% 0.117 277.8)
-
Step 900
900
#373B71
oklch(37.7% 0.091 277.9)
-
Step 950
950
#202342
oklch(27% 0.057 277.6)
#41458D 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) | #225090 | 0.042 |
| Deuteranopia (no green cones) | #19498B | 0.044 |
| Tritanopia (no blue cones) | #205562 | 0.103 |
| Achromatopsia (no color) | #4C4C4C | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41458D
#41458D
oklch(42.6% 0.117 277.8)
- #5C4E00
#5C4E00
oklch(42.5% 0.088 97.2)
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 #41458D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.020
- Dark Slate Blue #483D8B ΔE 0.022
- Cobalt #1E488F ΔE 0.040
- Twilight #4E518B ΔE 0.042
- Dusk Blue #26538D ΔE 0.046
- Light Navy #155084 ΔE 0.055
- Dusk #4E5481 ΔE 0.056
- Denim Blue #3B5B92 ΔE 0.061
Use #41458D 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.