#363071
Closest named color: Marine Blue (#01386A). oklch(35.3% 0.108 283.5), rgb(54, 48, 113).
Aa
White text reads best on this color (11.55:1).
About this color
#363071 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.108 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.059 away. White text reads best on it, at 11.55:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.81:1 |
| White text | 11.55:1 |
Values
| HEX | #363071 |
| RGB | rgb(54, 48, 113) |
| HSL | hsl(246, 40%, 32%) |
| OKLCH | oklch(35.3% 0.108 283.5) |
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 #363071 | 11.55:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #363071 | 1.81:1 | Fails | Lc 7.5 | Not readable |
| #363071 text on white | 11.55:1 | AAA | Lc 96.3 | Preferred for body text |
| #363071 text on black | 1.81:1 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D5D6F7
oklch(88.6% 0.045 284.1)
-
Step 300
300
#B9BAF4
oklch(80.8% 0.082 283.6)
-
Step 400
400
#9795EF
oklch(70.8% 0.13 283.6)
-
Step 500
500
#7F77E9
oklch(63% 0.167 283.7)
-
Step 600
600
#6A5DD7
oklch(55.6% 0.18 283.7)
-
Step 700
700
#594CBB
oklch(49.2% 0.168 283.6)
-
Step 800
800
#483F97
oklch(42.7% 0.139 283.4)
-
Step 900
900 (this color)
#363071
oklch(35.3% 0.108 283.5)
-
Step 950
950
#232046
oklch(26.9% 0.069 284.3)
#363071 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) | #0A3B73 | 0.053 |
| Deuteranopia (no green cones) | #043770 | 0.054 |
| Tritanopia (no blue cones) | #203F4B | 0.093 |
| Achromatopsia (no color) | #393939 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #363071
#363071
oklch(35.3% 0.108 283.5)
- #423D00
#423D00
oklch(35.4% 0.075 104.4)
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 #363071, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.059
- Prussian Blue #1D3557 ΔE 0.062
- Dark Slate Blue #483D8B ΔE 0.063
- Twilight Blue #0A437A ΔE 0.064
- Marine #042E60 ΔE 0.068
- Midnight Blue #191970 ΔE 0.078
- Cobalt #1E488F ΔE 0.079
- Blueberry #464196 ΔE 0.080
Use #363071 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.