#56497E
Closest named color: Twilight (#4E518B). oklch(44.3% 0.086 293.9), rgb(86, 73, 126).
Aa
White text reads best on this color (7.92:1).
About this color
#56497E is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.086 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.029 away. White text reads best on it, at 7.92:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.64:1 |
| White text | 7.92:1 |
Values
| HEX | #56497E |
| RGB | rgb(86, 73, 126) |
| HSL | hsl(255, 27%, 39%) |
| OKLCH | oklch(44.3% 0.086 293.9) |
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 #56497E | 7.92:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #56497E | 2.64:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #56497E text on white | 7.92:1 | AAA | Lc 87.4 | Fine for body text |
| #56497E text on black | 2.64:1 | Fails | Lc -14.7 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F3
oklch(93.6% 0.015 294.5)
-
Step 200
200
#DAD6EA
oklch(88.5% 0.028 295)
-
Step 300
300
#C2BBDF
oklch(80.9% 0.051 294.2)
-
Step 400
400
#A397CE
oklch(70.7% 0.08 294.3)
-
Step 500
500
#8D7DC2
oklch(63.2% 0.103 293.9)
-
Step 600
600
#7765AE
oklch(55.6% 0.112 293.8)
-
Step 700
700
#645496
oklch(49.2% 0.104 293.4)
-
Step 800
800 (this color)
#56497E
oklch(44.3% 0.086 293.9)
-
Step 900
900
#443A62
oklch(37.7% 0.068 294.4)
-
Step 950
950
#272239
oklch(26.9% 0.042 293.3)
#56497E 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) | #395280 | 0.047 |
| Deuteranopia (no green cones) | #3B507D | 0.043 |
| Tritanopia (no blue cones) | #4D535D | 0.072 |
| Achromatopsia (no color) | #515151 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56497E
#56497E
oklch(44.3% 0.086 293.9)
- #535817
#535817
oklch(44.2% 0.086 113.7)
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 #56497E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.029
- Dusk #4E5481 ΔE 0.032
- Dusty Grape #545775 ΔE 0.047
- Dark Slate Blue #483D8B ΔE 0.050
- Blueberry #464196 ΔE 0.056
- YInMn Blue #415A77 ΔE 0.060
- Denim Blue #3B5B92 ΔE 0.062
- Dusky Blue #475F94 ΔE 0.066
Use #56497E 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.