#35356A
Closest named color: Prussian Blue (#1D3557). oklch(35.8% 0.09 280.9), rgb(53, 53, 106).
Aa
White text reads best on this color (11.23:1).
About this color
#35356A is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.090 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.049 away. White text reads best on it, at 11.23:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.86:1 |
| White text | 11.23:1 |
Values
| HEX | #35356A |
| RGB | rgb(53, 53, 106) |
| HSL | hsl(240, 33%, 31%) |
| OKLCH | oklch(35.8% 0.09 280.9) |
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 #35356A | 11.23:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #35356A | 1.86:1 | Fails | Lc 8.1 | Not readable |
| #35356A text on white | 11.23:1 | AAA | Lc 95.8 | Preferred for body text |
| #35356A text on black | 1.86:1 | 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
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F2
oklch(88.5% 0.037 280.6)
-
Step 300
300
#B8BCEC
oklch(80.8% 0.068 281)
-
Step 400
400
#9498E3
oklch(70.6% 0.109 280.9)
-
Step 500
500
#7C7DDA
oklch(63% 0.138 281.2)
-
Step 600
600
#6665C8
oklch(55.7% 0.15 280.8)
-
Step 700
700
#5553AD
oklch(49.1% 0.14 280.9)
-
Step 800
800
#45448C
oklch(42.6% 0.116 280.9)
-
Step 900
900 (this color)
#35356A
oklch(35.8% 0.09 280.9)
-
Step 950
950
#222241
oklch(26.9% 0.057 281.9)
#35356A 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) | #1F3D6C | 0.034 |
| Deuteranopia (no green cones) | #1B3969 | 0.035 |
| Tritanopia (no blue cones) | #22404A | 0.078 |
| Achromatopsia (no color) | #3B3B3B | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #35356A
#35356A
oklch(35.8% 0.09 280.9)
- #453D00
#453D00
oklch(35.7% 0.075 101.1)
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 #35356A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.049
- Marine Blue #01386A ΔE 0.052
- Twilight Blue #0A437A ΔE 0.056
- Dark Grey Blue #29465B ΔE 0.065
- Marine #042E60 ΔE 0.066
- Dark Blue Grey #1F3B4D ΔE 0.067
- Dark Slate Blue #483D8B ΔE 0.067
- Space Cadet #2B2D42 ΔE 0.074
Use #35356A 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.