#434098
Closest named color: Blueberry (#464196). oklch(42.6% 0.14 280.2), rgb(67, 64, 152).
Aa
White text reads best on this color (8.65:1).
About this color
#434098 is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.140 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.007 away. White text reads best on it, at 8.65:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.140) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.42:1 |
| White text | 8.65:1 |
Values
| HEX | #434098 |
| RGB | rgb(67, 64, 152) |
| HSL | hsl(242, 41%, 42%) |
| OKLCH | oklch(42.6% 0.14 280.2) |
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 #434098 | 8.65:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #434098 | 2.42:1 | Fails | Lc 14.6 | Not readable |
| #434098 text on white | 8.65:1 | AAA | Lc 89.4 | Fine for body text |
| #434098 text on black | 2.42:1 | Fails | Lc -12.8 | Not readable |
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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E9FA
oklch(93.7% 0.023 277.9)
-
Step 200
200
#D3D6F7
oklch(88.4% 0.045 281.3)
-
Step 300
300
#B6BBF5
oklch(80.8% 0.082 280.6)
-
Step 400
400
#9196F0
oklch(70.6% 0.131 280.1)
-
Step 500
500
#7879EB
oklch(63% 0.168 280.1)
-
Step 600
600
#635FD9
oklch(55.5% 0.181 280.2)
-
Step 700
700
#534EBC
oklch(49.2% 0.168 280.3)
-
Step 800
800 (this color)
#434098
oklch(42.6% 0.14 280.2)
-
Step 900
900
#383879
oklch(37.7% 0.108 279.9)
-
Step 950
950
#212147
oklch(27% 0.069 280.7)
#434098 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) | #004F9B | 0.062 |
| Deuteranopia (no green cones) | #004896 | 0.060 |
| Tritanopia (no blue cones) | #1A5465 | 0.120 |
| Achromatopsia (no color) | #4B4B4B | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #434098
#434098
oklch(42.6% 0.14 280.2)
- #5A4F00
#5A4F00
oklch(42.5% 0.088 100.1)
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 #434098, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.007
- Dark Slate Blue #483D8B ΔE 0.023
- Cobalt #1E488F ΔE 0.049
- Twilight #4E518B ΔE 0.057
- Sapphire #2138AB ΔE 0.059
- Dusk Blue #26538D ΔE 0.063
- Rebecca Purple #663399 ΔE 0.065
- Light Navy #155084 ΔE 0.073
Use #434098 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.