#43629C
Closest named color: Dusky Blue (#475F94). oklch(50% 0.1 262.1), rgb(67, 98, 156).
Aa
White text reads best on this color (6.05:1).
About this color
#43629C is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.100 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.014 away. White text reads best on it, at 6.05:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.46:1 |
| White text | 6.05:1 |
Values
| HEX | #43629C |
| RGB | rgb(67, 98, 156) |
| HSL | hsl(219, 40%, 44%) |
| OKLCH | oklch(50% 0.1 262.1) |
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 #43629C | 6.05:1 | AA | Lc -85.3 | Fine for body text |
| Black text on #43629C | 3.46:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #43629C text on white | 6.05:1 | AA | Lc 80.1 | Fine for body text |
| #43629C text on black | 3.46:1 | AA large text | Lc -21.7 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D0DAEB
oklch(88.6% 0.026 261.1)
-
Step 300
300
#B0C1E1
oklch(80.9% 0.049 263.1)
-
Step 400
400
#86A1D2
oklch(70.7% 0.078 262.1)
-
Step 500
500
#6889C6
oklch(63.1% 0.1 262.1)
-
Step 600
600
#5072B2
oklch(55.6% 0.108 262.2)
-
Step 700
700 (this color)
#43629C
oklch(50% 0.1 262.1)
-
Step 800
800
#354E7C
oklch(42.6% 0.083 261.8)
-
Step 900
900
#2E4164
oklch(37.6% 0.065 262)
-
Step 950
950
#1B263A
oklch(26.9% 0.041 261.9)
#43629C 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) | #4A679E | 0.018 |
| Deuteranopia (no green cones) | #3F5F9B | 0.010 |
| Tritanopia (no blue cones) | #056F77 | 0.091 |
| Achromatopsia (no color) | #626262 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43629C
#43629C
oklch(50% 0.1 262.1)
- #7F5C08
#7F5C08
oklch(49.8% 0.1 81.8)
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 #43629C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.014
- Denim Blue #3B5B92 ΔE 0.027
- Denim #3B638C ΔE 0.029
- French Blue #436BAD ΔE 0.034
- Muted Blue #3B719F ΔE 0.042
- Mid Blue #276AB3 ΔE 0.043
- Peacock Blue #016795 ΔE 0.046
- Light Navy Blue #2E5A88 ΔE 0.046
Use #43629C 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.