#364497
Closest named color: Blueberry (#464196). oklch(42.3% 0.136 272.1), rgb(54, 68, 151).
Aa
White text reads best on this color (8.63:1).
About this color
#364497 is a dark, moderately saturated blue. In OKLCH its lightness is 42%, its chroma 0.136 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.023 away. White text reads best on it, at 8.63:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.43:1 |
| White text | 8.63:1 |
Values
| HEX | #364497 |
| RGB | rgb(54, 68, 151) |
| HSL | hsl(231, 47%, 40%) |
| OKLCH | oklch(42.3% 0.136 272.1) |
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 #364497 | 8.63:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #364497 | 2.43:1 | Fails | Lc 14.6 | Not readable |
| #364497 text on white | 8.63:1 | AAA | Lc 89.3 | Fine for body text |
| #364497 text on black | 2.43:1 | Fails | Lc -12.9 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FA
oklch(93.5% 0.024 272.8)
-
Step 200
200
#CFD8F7
oklch(88.5% 0.044 272.7)
-
Step 300
300
#AEBEF5
oklch(80.9% 0.08 271.9)
-
Step 400
400
#859BF0
oklch(70.8% 0.127 271.8)
-
Step 500
500
#697FEB
oklch(63.1% 0.163 272.3)
-
Step 600
600
#5266D9
oklch(55.7% 0.176 272)
-
Step 700
700
#4354BC
oklch(49.2% 0.164 272)
-
Step 800
800 (this color)
#364497
oklch(42.3% 0.136 272.1)
-
Step 900
900
#2F3B79
oklch(37.7% 0.106 272.1)
-
Step 950
950
#1B2347
oklch(27% 0.068 271.8)
#364497 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) | #0A509A | 0.042 |
| Deuteranopia (no green cones) | #004795 | 0.041 |
| Tritanopia (no blue cones) | #005866 | 0.117 |
| Achromatopsia (no color) | #4C4C4C | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #364497
#364497
oklch(42.3% 0.136 272.1)
- #5F4C00
#5F4C00
oklch(42.4% 0.087 92.3)
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 #364497, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.023
- Cobalt #1E488F ΔE 0.030
- Dark Slate Blue #483D8B ΔE 0.035
- Dusk Blue #26538D ΔE 0.048
- Sapphire #2138AB ΔE 0.052
- Light Navy #155084 ΔE 0.056
- Twilight #4E518B ΔE 0.058
- Twilight Blue #0A437A ΔE 0.065
Use #364497 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.