#435988
Closest named color: Denim Blue (#3B5B92). oklch(46.8% 0.081 264.4), rgb(67, 89, 136).
Aa
White text reads best on this color (6.94:1).
About this color
#435988 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 47%, its chroma 0.081 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Denim Blue (#3B5B92), ΔE 0.018 away. White text reads best on it, at 6.94:1.
| Hue family | Blues |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Denim Blue (#3B5B92) |
| Black text | 3.02:1 |
| White text | 6.94:1 |
Values
| HEX | #435988 |
| RGB | rgb(67, 89, 136) |
| HSL | hsl(221, 34%, 40%) |
| OKLCH | oklch(46.8% 0.081 264.4) |
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 #435988 | 6.94:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #435988 | 3.02:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #435988 text on white | 6.94:1 | AA | Lc 83.9 | Fine for body text |
| #435988 text on black | 3.02:1 | AA large text | Lc -18.0 | 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
#D2D9E8
oklch(88.4% 0.022 265.8)
-
Step 300
300
#B4C1DB
oklch(80.9% 0.039 264.3)
-
Step 400
400
#8DA1C9
oklch(70.8% 0.063 264)
-
Step 500
500
#7189BB
oklch(63.1% 0.081 264.4)
-
Step 600
600
#5972A7
oklch(55.5% 0.088 264.4)
-
Step 700
700 (this color)
#435988
oklch(46.8% 0.081 264.4)
-
Step 800
800
#3C4E74
oklch(42.6% 0.068 264.4)
-
Step 900
900
#33415E
oklch(37.6% 0.053 264.2)
-
Step 950
950
#1E2637
oklch(26.9% 0.034 264.8)
#435988 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) | #475D8A | 0.013 |
| Deuteranopia (no green cones) | #3F5787 | 0.008 |
| Tritanopia (no blue cones) | #25636A | 0.073 |
| Achromatopsia (no color) | #5A5A5A | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435988
#435988
oklch(46.8% 0.081 264.4)
- #6F561C
#6F561C
oklch(46.7% 0.081 84.8)
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 #435988, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim Blue #3B5B92 ΔE 0.018
- Dusk #4E5481 ΔE 0.020
- Light Navy Blue #2E5A88 ΔE 0.023
- Dusky Blue #475F94 ΔE 0.025
- Twilight #4E518B ΔE 0.028
- Denim #3B638C ΔE 0.029
- YInMn Blue #415A77 ΔE 0.030
- Dusty Grape #545775 ΔE 0.037
Use #435988 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.