#464888
Closest named color: Twilight (#4E518B). oklch(43.2% 0.104 279.8), rgb(70, 72, 136).
Aa
White text reads best on this color (8.25:1).
About this color
#464888 is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.104 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.029 away. White text reads best on it, at 8.25:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.54:1 |
| White text | 8.25:1 |
Values
| HEX | #464888 |
| RGB | rgb(70, 72, 136) |
| HSL | hsl(238, 32%, 40%) |
| OKLCH | oklch(43.2% 0.104 279.8) |
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 #464888 | 8.25:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #464888 | 2.54:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #464888 text on white | 8.25:1 | AAA | Lc 88.4 | Fine for body text |
| #464888 text on black | 2.54:1 | Fails | Lc -13.8 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200
#D4D7F0
oklch(88.5% 0.034 280.2)
-
Step 300
300
#B8BDE8
oklch(80.9% 0.061 279.7)
-
Step 400
400
#949ADD
oklch(70.7% 0.098 279.6)
-
Step 500
500
#7B80D3
oklch(63.2% 0.124 279.6)
-
Step 600
600
#6568C0
oklch(55.7% 0.134 279.6)
-
Step 700
700
#5456A6
oklch(49.2% 0.126 279.6)
-
Step 800
800 (this color)
#464888
oklch(43.2% 0.104 279.8)
-
Step 900
900
#393C6C
oklch(37.8% 0.081 279)
-
Step 950
950
#22233F
oklch(27% 0.052 280.8)
#464888 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) | #2E518A | 0.037 |
| Deuteranopia (no green cones) | #294C87 | 0.037 |
| Tritanopia (no blue cones) | #2F5561 | 0.090 |
| Achromatopsia (no color) | #4E4E4E | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #464888
#464888
oklch(43.2% 0.104 279.8)
- #5C5100
#5C5100
oklch(43.2% 0.09 100.3)
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 #464888, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.029
- Dark Slate Blue #483D8B ΔE 0.030
- Blueberry #464196 ΔE 0.031
- Dusk #4E5481 ΔE 0.042
- Dusk Blue #26538D ΔE 0.045
- Cobalt #1E488F ΔE 0.049
- Denim Blue #3B5B92 ΔE 0.053
- Light Navy #155084 ΔE 0.055
Use #464888 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.