#36346F
Closest named color: Marine Blue (#01386A). oklch(36% 0.099 281.7), rgb(54, 52, 111).
Aa
White text reads best on this color (11.18:1).
About this color
#36346F is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.099 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.055 away. White text reads best on it, at 11.18:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.87:1 |
| White text | 11.18:1 |
Values
| HEX | #36346F |
| RGB | rgb(54, 52, 111) |
| HSL | hsl(242, 36%, 32%) |
| OKLCH | oklch(36% 0.099 281.7) |
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 #36346F | 11.18:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #36346F | 1.87:1 | Fails | Lc 8.2 | Not readable |
| #36346F text on white | 11.18:1 | AAA | Lc 95.7 | Preferred for body text |
| #36346F text on black | 1.87:1 | Fails | Lc 0.0 | 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 900.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E8F8
oklch(93.5% 0.022 283.1)
-
Step 200
200
#D4D6F5
oklch(88.4% 0.043 282.6)
-
Step 300
300
#B8BBF0
oklch(80.8% 0.075 282.1)
-
Step 400
400
#9597E9
oklch(70.8% 0.119 281.8)
-
Step 500
500
#7C7BE2
oklch(63.1% 0.152 281.6)
-
Step 600
600
#6761D0
oklch(55.6% 0.166 282)
-
Step 700
700
#5650B4
oklch(49.2% 0.154 281.8)
-
Step 800
800
#464292
oklch(42.7% 0.128 281.8)
-
Step 900
900 (this color)
#36346F
oklch(36% 0.099 281.7)
-
Step 950
950
#222244
oklch(27.1% 0.062 281.4)
#36346F 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) | #183D71 | 0.042 |
| Deuteranopia (no green cones) | #14396E | 0.042 |
| Tritanopia (no blue cones) | #21414C | 0.086 |
| Achromatopsia (no color) | #3B3B3B | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36346F
#36346F
oklch(36% 0.099 281.7)
- #453E00
#453E00
oklch(36% 0.075 102.3)
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 #36346F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.055
- Twilight Blue #0A437A ΔE 0.057
- Prussian Blue #1D3557 ΔE 0.057
- Dark Slate Blue #483D8B ΔE 0.061
- Marine #042E60 ΔE 0.069
- Dark Grey Blue #29465B ΔE 0.072
- Cobalt #1E488F ΔE 0.074
- Dark Blue Grey #1F3B4D ΔE 0.076
Use #36346F 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.