#335588
Closest named color: Light Navy Blue (#2E5A88). oklch(44.9% 0.093 258.3), rgb(51, 85, 136).
Aa
White text reads best on this color (7.51:1).
About this color
#335588 is a dark, moderately saturated blue. In OKLCH its lightness is 45%, its chroma 0.093 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy Blue (#2E5A88), ΔE 0.015 away. White text reads best on it, at 7.51:1.
| Hue family | Blues |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Light Navy Blue (#2E5A88) |
| Black text | 2.79:1 |
| White text | 7.51:1 |
Values
| HEX | #335588 |
| RGB | rgb(51, 85, 136) |
| HSL | hsl(216, 45%, 37%) |
| OKLCH | oklch(44.9% 0.093 258.3) |
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 #335588 | 7.51:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #335588 | 2.79:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #335588 text on white | 7.51:1 | AAA | Lc 85.9 | Fine for body text |
| #335588 text on black | 2.79:1 | Fails | Lc -16.1 | Dividers and decoration only |
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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E4EAF5
oklch(93.6% 0.016 262.8)
-
Step 200
200
#CDDAEE
oklch(88.5% 0.031 258.9)
-
Step 300
300
#ABC2E4
oklch(80.8% 0.054 258)
-
Step 400
400
#7FA2D7
oklch(70.7% 0.087 258.5)
-
Step 500
500
#5E8ACC
oklch(63% 0.111 258.3)
-
Step 600
600
#4473B9
oklch(55.6% 0.121 258.2)
-
Step 700
700
#3660A0
oklch(49.1% 0.113 258.6)
-
Step 800
800 (this color)
#335588
oklch(44.9% 0.093 258.3)
-
Step 900
900
#294268
oklch(37.8% 0.072 258.5)
-
Step 950
950
#18273D
oklch(27.1% 0.046 257.8)
#335588 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) | #3F598A | 0.020 |
| Deuteranopia (no green cones) | #345187 | 0.012 |
| Tritanopia (no blue cones) | #006168 | 0.080 |
| Achromatopsia (no color) | #555555 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335588
#335588
oklch(44.9% 0.093 258.3)
- #714D01
#714D01
oklch(44.9% 0.093 77.7)
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 #335588, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy Blue #2E5A88 ΔE 0.015
- Dusk Blue #26538D ΔE 0.017
- Denim Blue #3B5B92 ΔE 0.025
- Light Navy #155084 ΔE 0.032
- Deep Sea Blue #015482 ΔE 0.035
- Dusk #4E5481 ΔE 0.036
- Twilight #4E518B ΔE 0.036
- YInMn Blue #415A77 ΔE 0.039
Use #335588 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.