#35355E
Closest named color: Prussian Blue (#1D3557). oklch(35% 0.071 282.1), rgb(53, 53, 94).
Aa
White text reads best on this color (11.52:1).
About this color
#35355E is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.071 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.037 away. White text reads best on it, at 11.52:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.82:1 |
| White text | 11.52:1 |
Values
| HEX | #35355E |
| RGB | rgb(53, 53, 94) |
| HSL | hsl(240, 28%, 29%) |
| OKLCH | oklch(35% 0.071 282.1) |
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 #35355E | 11.52:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #35355E | 1.82:1 | Fails | Lc 7.4 | Not readable |
| #35355E text on white | 11.52:1 | AAA | Lc 96.5 | Preferred for body text |
| #35355E text on black | 1.82:1 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D5D7ED
oklch(88.4% 0.03 281.6)
-
Step 300
300
#BBBDE3
oklch(80.9% 0.053 282.8)
-
Step 400
400
#989AD4
oklch(70.6% 0.084 282.5)
-
Step 500
500
#7F81C9
oklch(63.1% 0.107 281.6)
-
Step 600
600
#6969B6
oklch(55.6% 0.118 281.9)
-
Step 700
700
#58579D
oklch(49.1% 0.11 282.2)
-
Step 800
800
#48477F
oklch(42.6% 0.091 282.6)
-
Step 900
900 (this color)
#35355E
oklch(35% 0.071 282.1)
-
Step 950
950
#23233C
oklch(26.9% 0.046 282.9)
#35355E 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) | #273B60 | 0.025 |
| Deuteranopia (no green cones) | #25385D | 0.024 |
| Tritanopia (no blue cones) | #293D45 | 0.060 |
| Achromatopsia (no color) | #393939 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #35355E
#35355E
oklch(35% 0.071 282.1)
- #423B04
#423B04
oklch(34.9% 0.07 101.5)
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 #35355E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.037
- Dark Blue Grey #1F3B4D ΔE 0.050
- Marine Blue #01386A ΔE 0.054
- Space Cadet #2B2D42 ΔE 0.055
- Dark Grey Blue #29465B ΔE 0.056
- Gunmetal #293241 ΔE 0.056
- Onyx #343A40 ΔE 0.060
- Marine #042E60 ΔE 0.064
Use #35355E 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.