#5C4B8A
Closest named color: Twilight (#4E518B). oklch(45.9% 0.101 294.5), rgb(92, 75, 138).
Aa
White text reads best on this color (7.42:1).
About this color
#5C4B8A is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.101 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.026 away. White text reads best on it, at 7.42:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.82:1 |
| White text | 7.42:1 |
Values
| HEX | #5C4B8A |
| RGB | rgb(92, 75, 138) |
| HSL | hsl(256, 30%, 42%) |
| OKLCH | oklch(45.9% 0.101 294.5) |
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 #5C4B8A | 7.42:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #5C4B8A | 2.82:1 | Fails | Lc 18.3 | Dividers and decoration only |
| #5C4B8A text on white | 7.42:1 | AAA | Lc 85.7 | Fine for body text |
| #5C4B8A text on black | 2.82:1 | Fails | Lc -16.4 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#EAE8F3
oklch(93.6% 0.015 294.5)
-
Step 200
200
#DAD6EA
oklch(88.5% 0.028 295)
-
Step 300
300
#C2BBDE
oklch(80.9% 0.049 294.4)
-
Step 400
400
#A397CD
oklch(70.6% 0.079 294.5)
-
Step 500
500
#8D7DC0
oklch(63.1% 0.1 294.3)
-
Step 600
600
#7865AC
oklch(55.5% 0.109 294.9)
-
Step 700
700 (this color)
#5C4B8A
oklch(45.9% 0.101 294.5)
-
Step 800
800
#524578
oklch(42.7% 0.084 294.3)
-
Step 900
900
#443A61
oklch(37.7% 0.066 294.8)
-
Step 950
950
#282239
oklch(27% 0.043 295.4)
#5C4B8A 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) | #37568C | 0.057 |
| Deuteranopia (no green cones) | #3A5488 | 0.054 |
| Tritanopia (no blue cones) | #525764 | 0.082 |
| Achromatopsia (no color) | #555555 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C4B8A
#5C4B8A
oklch(45.9% 0.101 294.5)
- #575E06
#575E06
oklch(46% 0.101 114.8)
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 #5C4B8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.026
- Dusk #4E5481 ΔE 0.038
- Blueberry #464196 ΔE 0.053
- Dark Slate Blue #483D8B ΔE 0.054
- Dusty Grape #545775 ΔE 0.056
- Dusky Blue #475F94 ΔE 0.059
- Denim Blue #3B5B92 ΔE 0.059
- Rebecca Purple #663399 ΔE 0.065
Use #5C4B8A 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.