#435568
Closest named color: YInMn Blue (#415A77). oklch(44.2% 0.039 250.1), rgb(67, 85, 104).
Aa
White text reads best on this color (7.66:1).
About this color
#435568 is a dark, muted blue. In OKLCH its lightness is 44%, its chroma 0.039 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.025 away. White text reads best on it, at 7.66:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.73:1 |
| White text | 7.66:1 |
Values
| HEX | #435568 |
| RGB | rgb(67, 85, 104) |
| HSL | hsl(211, 22%, 34%) |
| OKLCH | oklch(44.2% 0.039 250.1) |
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 #435568 | 7.66:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #435568 | 2.73:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #435568 text on white | 7.66:1 | AAA | Lc 86.6 | Fine for body text |
| #435568 text on black | 2.73:1 | Fails | Lc -15.5 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200
#D3DAE1
oklch(88.5% 0.012 248)
-
Step 300
300
#B6C2CF
oklch(80.9% 0.023 250.3)
-
Step 400
400
#90A3B7
oklch(70.7% 0.036 249.7)
-
Step 500
500
#758CA5
oklch(63.1% 0.046 250.7)
-
Step 600
600
#5D7690
oklch(55.6% 0.05 249.7)
-
Step 700
700
#4D637B
oklch(49.1% 0.047 251)
-
Step 800
800 (this color)
#435568
oklch(44.2% 0.039 250.1)
-
Step 900
900
#364351
oklch(37.7% 0.029 250.5)
-
Step 950
950
#1F2730
oklch(26.9% 0.02 251.6)
#435568 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) | #4E5569 | 0.016 |
| Deuteranopia (no green cones) | #495268 | 0.012 |
| Tritanopia (no blue cones) | #37595B | 0.033 |
| Achromatopsia (no color) | #535353 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435568
#435568
oklch(44.2% 0.039 250.1)
- #61503C
#61503C
oklch(44.3% 0.038 71.1)
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 #435568, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.025
- Dusty Grape #545775 ΔE 0.034
- Dusk #4E5481 ΔE 0.047
- Dark Slate Gray #2F4F4F ΔE 0.052
- Light Navy Blue #2E5A88 ΔE 0.054
- Petrol #005F6A ΔE 0.054
- Slate #516572 ΔE 0.054
- Deep Teal #00555A ΔE 0.062
Use #435568 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.