#5C5099
Closest named color: Twilight (#4E518B). oklch(47.8% 0.115 288.9), rgb(92, 80, 153).
Aa
White text reads best on this color (6.85:1).
About this color
#5C5099 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.115 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.032 away. White text reads best on it, at 6.85:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.06:1 |
| White text | 6.85:1 |
Values
| HEX | #5C5099 |
| RGB | rgb(92, 80, 153) |
| HSL | hsl(250, 31%, 46%) |
| OKLCH | oklch(47.8% 0.115 288.9) |
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 #5C5099 | 6.85:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #5C5099 | 3.06:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #5C5099 text on white | 6.85:1 | AA | Lc 83.5 | Fine for body text |
| #5C5099 text on black | 3.06:1 | AA large text | Lc -18.4 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F4
oklch(93.5% 0.016 289.9)
-
Step 200
200
#D8D6ED
oklch(88.5% 0.031 289.7)
-
Step 300
300
#BFBBE3
oklch(80.8% 0.056 289.7)
-
Step 400
400
#9E98D5
oklch(70.7% 0.088 288.4)
-
Step 500
500
#877DCA
oklch(63.1% 0.114 288.6)
-
Step 600
600
#7265B6
oklch(55.6% 0.123 289.1)
-
Step 700
700 (this color)
#5C5099
oklch(47.8% 0.115 288.9)
-
Step 800
800
#4E457F
oklch(42.7% 0.094 288.9)
-
Step 900
900
#413A66
oklch(37.7% 0.074 289.7)
-
Step 950
950
#26223C
oklch(27% 0.048 289.9)
#5C5099 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) | #355C9C | 0.057 |
| Deuteranopia (no green cones) | #355997 | 0.056 |
| Tritanopia (no blue cones) | #4B5F6D | 0.097 |
| Achromatopsia (no color) | #5A5A5A | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C5099
#5C5099
oklch(47.8% 0.115 288.9)
- #626100
#626100
oklch(47.8% 0.104 109.1)
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 #5C5099, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.032
- Dusk #4E5481 ΔE 0.048
- Dusky Blue #475F94 ΔE 0.051
- Denim Blue #3B5B92 ΔE 0.055
- Blueberry #464196 ΔE 0.056
- Dark Slate Blue #483D8B ΔE 0.065
- Dusty Grape #545775 ΔE 0.068
- Rebecca Purple #663399 ΔE 0.069
Use #5C5099 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.