#434BAD
Closest named color: Blueberry (#464196). oklch(46.3% 0.154 275.1), rgb(67, 75, 173).
Aa
White text reads best on this color (7.37:1).
About this color
#434BAD is a medium-dark, vivid blue. In OKLCH its lightness is 46%, its chroma 0.154 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.043 away. White text reads best on it, at 7.37:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.154) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.84:1 |
| White text | 7.37:1 |
Values
| HEX | #434BAD |
| RGB | rgb(67, 75, 173) |
| HSL | hsl(235, 44%, 47%) |
| OKLCH | oklch(46.3% 0.154 275.1) |
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 #434BAD | 7.37:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #434BAD | 2.84:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #434BAD text on white | 7.37:1 | AAA | Lc 85.3 | Fine for body text |
| #434BAD text on black | 2.84:1 | Fails | Lc -16.8 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#D1D8F5
oklch(88.6% 0.041 274.8)
-
Step 300
300
#B2BDF1
oklch(80.8% 0.075 275.3)
-
Step 400
400
#8B9AEB
oklch(70.7% 0.12 274.9)
-
Step 500
500
#707EE4
oklch(63% 0.153 275.2)
-
Step 600
600
#5A65D2
oklch(55.5% 0.166 275.3)
-
Step 700
700 (this color)
#434BAD
oklch(46.3% 0.154 275.1)
-
Step 800
800
#3D4593
oklch(42.7% 0.127 275.3)
-
Step 900
900
#333B76
oklch(37.8% 0.1 274.8)
-
Step 950
950
#1E2345
oklch(27.1% 0.063 275.1)
#434BAD 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) | #005AB0 | 0.056 |
| Deuteranopia (no green cones) | #0051AB | 0.051 |
| Tritanopia (no blue cones) | #006274 | 0.133 |
| Achromatopsia (no color) | #565656 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #434BAD
#434BAD
oklch(46.3% 0.154 275.1)
- #6A5700
#6A5700
oklch(46.2% 0.095 94.2)
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 #434BAD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.043
- Blue With A Hint Of Purple #533CC6 ΔE 0.055
- Blue Blue #2242C7 ΔE 0.061
- Twilight #4E518B ΔE 0.062
- Majorelle Blue #3F37C9 ΔE 0.062
- Dark Slate Blue #483D8B ΔE 0.063
- Blurple #5539CC ΔE 0.065
- Bluey Purple #6241C7 ΔE 0.065
Use #434BAD 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.