#5254A9
Closest named color: Twilight (#4E518B). oklch(48.8% 0.133 279.2), rgb(82, 84, 169).
Aa
White text reads best on this color (6.56:1).
About this color
#5254A9 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.133 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.049 away. White text reads best on it, at 6.56:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.19:1 |
| White text | 6.56:1 |
Values
| HEX | #5254A9 |
| RGB | rgb(82, 84, 169) |
| HSL | hsl(239, 35%, 49%) |
| OKLCH | oklch(48.8% 0.133 279.2) |
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 #5254A9 | 6.56:1 | AA | Lc -87.4 | Fine for body text |
| Black text on #5254A9 | 3.19:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #5254A9 text on white | 6.56:1 | AA | Lc 82.3 | Fine for body text |
| #5254A9 text on black | 3.19:1 | AA large text | Lc -19.6 | 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
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F1
oklch(88.5% 0.036 280.4)
-
Step 300
300
#B7BDEA
oklch(80.9% 0.064 278.9)
-
Step 400
400
#939AE0
oklch(70.8% 0.102 279)
-
Step 500
500
#7A7FD7
oklch(63.1% 0.131 279.5)
-
Step 600
600
#6467C5
oklch(55.7% 0.143 279.3)
-
Step 700
700 (this color)
#5254A9
oklch(48.8% 0.133 279.2)
-
Step 800
800
#44468A
oklch(42.8% 0.11 279.4)
-
Step 900
900
#393B6E
oklch(37.7% 0.086 279.7)
-
Step 950
950
#212340
oklch(27% 0.054 279.2)
#5254A9 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) | #2C61AC | 0.051 |
| Deuteranopia (no green cones) | #235AA7 | 0.053 |
| Tritanopia (no blue cones) | #2F6776 | 0.117 |
| Achromatopsia (no color) | #5D5D5D | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5254A9
#5254A9
oklch(48.8% 0.133 279.2)
- #6E6000
#6E6000
oklch(48.8% 0.101 99.3)
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 #5254A9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.049
- Iris #6258C4 ΔE 0.050
- Dusky Blue #475F94 ΔE 0.051
- Denim Blue #3B5B92 ΔE 0.054
- Blueberry #464196 ΔE 0.060
- French Blue #436BAD ΔE 0.062
- Dusk #4E5481 ΔE 0.066
- Mid Blue #276AB3 ΔE 0.068
Use #5254A9 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.