#484C8E
Closest named color: Twilight (#4E518B). oklch(44.6% 0.107 278.5), rgb(72, 76, 142).
Aa
White text reads best on this color (7.77:1).
About this color
#484C8E is a dark, moderately saturated blue. In OKLCH its lightness is 45%, its chroma 0.107 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.019 away. White text reads best on it, at 7.77:1.
| Hue family | Blues |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.69:1 |
| White text | 7.77:1 |
Values
| HEX | #484C8E |
| RGB | rgb(72, 76, 142) |
| HSL | hsl(237, 33%, 42%) |
| OKLCH | oklch(44.6% 0.107 278.5) |
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 #484C8E | 7.77:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #484C8E | 2.69:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #484C8E text on white | 7.77:1 | AAA | Lc 86.9 | Fine for body text |
| #484C8E text on black | 2.69:1 | Fails | Lc -15.2 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200
#D3D7F0
oklch(88.4% 0.035 278.4)
-
Step 300
300
#B7BDE9
oklch(80.8% 0.062 278.8)
-
Step 400
400
#929ADE
oklch(70.6% 0.1 278.4)
-
Step 500
500
#7980D5
oklch(63.1% 0.127 278.5)
-
Step 600
600
#6368C2
oklch(55.7% 0.138 278.5)
-
Step 700
700
#5256A8
oklch(49.2% 0.129 278.4)
-
Step 800
800 (this color)
#484C8E
oklch(44.6% 0.107 278.5)
-
Step 900
900
#383C6D
oklch(37.8% 0.083 278.1)
-
Step 950
950
#212340
oklch(27% 0.054 279.2)
#484C8E 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) | #315590 | 0.035 |
| Deuteranopia (no green cones) | #2B508D | 0.037 |
| Tritanopia (no blue cones) | #2E5A66 | 0.093 |
| Achromatopsia (no color) | #525252 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #484C8E
#484C8E
oklch(44.6% 0.107 278.5)
- #625400
#625400
oklch(44.6% 0.092 98)
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 #484C8E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.019
- Blueberry #464196 ΔE 0.034
- Dusk #4E5481 ΔE 0.036
- Dark Slate Blue #483D8B ΔE 0.040
- Dusk Blue #26538D ΔE 0.042
- Denim Blue #3B5B92 ΔE 0.043
- Light Navy Blue #2E5A88 ΔE 0.051
- Dusky Blue #475F94 ΔE 0.053
Use #484C8E 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.