#5F48A1
Closest named color: Rebecca Purple (#663399). oklch(47.2% 0.138 292.2), rgb(95, 72, 161).
Aa
White text reads best on this color (7.17:1).
About this color
#5F48A1 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.138 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.048 away. White text reads best on it, at 7.17:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.92:1 |
| White text | 7.17:1 |
Values
| HEX | #5F48A1 |
| RGB | rgb(95, 72, 161) |
| HSL | hsl(256, 38%, 46%) |
| OKLCH | oklch(47.2% 0.138 292.2) |
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 #5F48A1 | 7.17:1 | AAA | Lc -89.5 | Fine for body text |
| Black text on #5F48A1 | 2.92:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #5F48A1 text on white | 7.17:1 | AAA | Lc 84.6 | Fine for body text |
| #5F48A1 text on black | 2.92:1 | Fails | Lc -17.4 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#D9D5F0
oklch(88.4% 0.037 292.4)
-
Step 300
300
#C1B9E9
oklch(80.8% 0.068 292.5)
-
Step 400
400
#A294DE
oklch(70.7% 0.107 292.1)
-
Step 500
500
#8C78D5
oklch(63.1% 0.137 291.9)
-
Step 600
600
#775FC2
oklch(55.6% 0.149 292)
-
Step 700
700 (this color)
#5F48A1
oklch(47.2% 0.138 292.2)
-
Step 800
800
#524087
oklch(42.7% 0.114 292.6)
-
Step 900
900
#43376C
oklch(37.6% 0.089 292)
-
Step 950
950
#272140
oklch(27.1% 0.057 291)
#5F48A1 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) | #1D59A4 | 0.085 |
| Deuteranopia (no green cones) | #23569F | 0.080 |
| Tritanopia (no blue cones) | #4D5B6D | 0.113 |
| Achromatopsia (no color) | #575757 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F48A1
#5F48A1
oklch(47.2% 0.138 292.2)
- #5D6000
#5D6000
oklch(47.1% 0.104 111.9)
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 #5F48A1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.048
- Blueberry #464196 ΔE 0.050
- Twilight #4E518B ΔE 0.052
- Dark Slate Blue #483D8B ΔE 0.060
- Bluey Purple #6241C7 ΔE 0.063
- Iris #6258C4 ΔE 0.065
- Blue With A Hint Of Purple #533CC6 ΔE 0.070
- Dusk #4E5481 ΔE 0.071
Use #5F48A1 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.