#435689
Closest named color: Dusk (#4E5481). oklch(46.1% 0.087 267.5), rgb(67, 86, 137).
Aa
White text reads best on this color (7.16:1).
About this color
#435689 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.087 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.019 away. White text reads best on it, at 7.16:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.93:1 |
| White text | 7.16:1 |
Values
| HEX | #435689 |
| RGB | rgb(67, 86, 137) |
| HSL | hsl(224, 34%, 40%) |
| OKLCH | oklch(46.1% 0.087 267.5) |
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 #435689 | 7.16:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #435689 | 2.93:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #435689 text on white | 7.16:1 | AAA | Lc 84.8 | Fine for body text |
| #435689 text on black | 2.93:1 | Fails | Lc -17.2 | 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 700.
-
Step 50
50
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF2
oklch(93.6% 0.012 264.5)
-
Step 200
200
#D2D9E9
oklch(88.5% 0.023 266.9)
-
Step 300
300
#B5C0DD
oklch(80.9% 0.043 269)
-
Step 400
400
#8EA0CB
oklch(70.7% 0.066 267)
-
Step 500
500
#7388BE
oklch(63.2% 0.085 267.6)
-
Step 600
600
#5B71AA
oklch(55.6% 0.093 267.3)
-
Step 700
700 (this color)
#435689
oklch(46.1% 0.087 267.5)
-
Step 800
800
#3E4D77
oklch(42.7% 0.073 268.3)
-
Step 900
900
#344060
oklch(37.6% 0.057 267.9)
-
Step 950
950
#1F2638
oklch(27.1% 0.035 267.7)
#435689 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) | #425B8B | 0.014 |
| Deuteranopia (no green cones) | #3B5588 | 0.011 |
| Tritanopia (no blue cones) | #256169 | 0.078 |
| Achromatopsia (no color) | #585858 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435689
#435689
oklch(46.1% 0.087 267.5)
- #6D5511
#6D5511
oklch(46.2% 0.087 87.7)
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 #435689, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.019
- Denim Blue #3B5B92 ΔE 0.019
- Twilight #4E518B ΔE 0.021
- Light Navy Blue #2E5A88 ΔE 0.025
- Dusky Blue #475F94 ΔE 0.030
- Dusk Blue #26538D ΔE 0.035
- YInMn Blue #415A77 ΔE 0.035
- Denim #3B638C ΔE 0.037
Use #435689 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.