#5453A5
Closest named color: Twilight (#4E518B). oklch(48.5% 0.128 281), rgb(84, 83, 165).
Aa
White text reads best on this color (6.65:1).
About this color
#5453A5 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 49%, its chroma 0.128 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.043 away. White text reads best on it, at 6.65:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.128) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.15:1 |
| White text | 6.65:1 |
Values
| HEX | #5453A5 |
| RGB | rgb(84, 83, 165) |
| HSL | hsl(241, 33%, 49%) |
| OKLCH | oklch(48.5% 0.128 281) |
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 #5453A5 | 6.65:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #5453A5 | 3.15:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #5453A5 text on white | 6.65:1 | AA | Lc 82.7 | Fine for body text |
| #5453A5 text on black | 3.15:1 | AA large text | Lc -19.2 | 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 700.
-
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
#B9BDE9
oklch(81% 0.062 280.8)
-
Step 400
400
#9599DD
oklch(70.6% 0.099 280.9)
-
Step 500
500
#7D7FD4
oklch(63.2% 0.126 281.1)
-
Step 600
600
#6766C1
oklch(55.5% 0.138 281.4)
-
Step 700
700 (this color)
#5453A5
oklch(48.5% 0.128 281)
-
Step 800
800
#464687
oklch(42.8% 0.106 281)
-
Step 900
900
#3A3B6C
oklch(37.6% 0.083 280.8)
-
Step 950
950
#22233F
oklch(27% 0.052 280.8)
#5453A5 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) | #2E5FA8 | 0.051 |
| Deuteranopia (no green cones) | #2859A3 | 0.052 |
| Tritanopia (no blue cones) | #366574 | 0.112 |
| Achromatopsia (no color) | #5C5C5C | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5453A5
#5453A5
oklch(48.5% 0.128 281)
- #6C6000
#6C6000
oklch(48.6% 0.101 100.9)
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 #5453A5, closest first.
No curated palette has a color within ΔE 0.04 of #5453A5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.043
- Dusky Blue #475F94 ΔE 0.049
- Denim Blue #3B5B92 ΔE 0.052
- Iris #6258C4 ΔE 0.055
- Blueberry #464196 ΔE 0.057
- Dusk #4E5481 ΔE 0.060
- French Blue #436BAD ΔE 0.065
- Dusk Blue #26538D ΔE 0.070
Use #5453A5 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.