#5C4CA5
Closest named color: Twilight (#4E518B). oklch(47.9% 0.138 288.3), rgb(92, 76, 165).
Aa
White text reads best on this color (6.92:1).
About this color
#5C4CA5 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.138 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.051 away. White text reads best on it, at 6.92:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.03:1 |
| White text | 6.92:1 |
Values
| HEX | #5C4CA5 |
| RGB | rgb(92, 76, 165) |
| HSL | hsl(251, 37%, 47%) |
| OKLCH | oklch(47.9% 0.138 288.3) |
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 #5C4CA5 | 6.92:1 | AA | Lc -88.7 | Fine for body text |
| Black text on #5C4CA5 | 3.03:1 | AA large text | Lc 20.3 | Dividers and decoration only |
| #5C4CA5 text on white | 6.92:1 | AA | Lc 83.7 | Fine for body text |
| #5C4CA5 text on black | 3.03:1 | AA large text | Lc -18.2 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F6
oklch(93.6% 0.019 289.3)
-
Step 200
200
#D7D6F1
oklch(88.5% 0.037 287.3)
-
Step 300
300
#BEBAEA
oklch(80.8% 0.067 288.6)
-
Step 400
400
#9E96DF
oklch(70.8% 0.106 288.4)
-
Step 500
500
#877AD6
oklch(63.1% 0.136 288.4)
-
Step 600
600
#7261C4
oklch(55.7% 0.149 288.5)
-
Step 700
700 (this color)
#5C4CA5
oklch(47.9% 0.138 288.3)
-
Step 800
800
#4E4289
oklch(42.8% 0.114 288.4)
-
Step 900
900
#40386E
oklch(37.7% 0.09 288.1)
-
Step 950
950
#252140
oklch(26.9% 0.057 287.9)
#5C4CA5 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) | #215CA8 | 0.075 |
| Deuteranopia (no green cones) | #2257A3 | 0.073 |
| Tritanopia (no blue cones) | #465F71 | 0.115 |
| Achromatopsia (no color) | #5A5A5A | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C4CA5
#5C4CA5
oklch(47.9% 0.138 288.3)
- #636100
#636100
oklch(47.9% 0.103 108.3)
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 #5C4CA5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.051
- Blueberry #464196 ΔE 0.053
- Iris #6258C4 ΔE 0.056
- Rebecca Purple #663399 ΔE 0.059
- Bluey Purple #6241C7 ΔE 0.060
- Dark Slate Blue #483D8B ΔE 0.066
- Dusky Blue #475F94 ΔE 0.067
- Blue With A Hint Of Purple #533CC6 ΔE 0.067
Use #5C4CA5 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.