#5F43AC
Closest named color: Bluey Purple (#6241C7). oklch(47.1% 0.16 291.3), rgb(95, 67, 172).
Aa
White text reads best on this color (7.27:1).
About this color
#5F43AC is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.160 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.043 away. White text reads best on it, at 7.27:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 2.88:1 |
| White text | 7.27:1 |
Values
| HEX | #5F43AC |
| RGB | rgb(95, 67, 172) |
| HSL | hsl(256, 44%, 47%) |
| OKLCH | oklch(47.1% 0.16 291.3) |
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 #5F43AC | 7.27:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #5F43AC | 2.88:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #5F43AC text on white | 7.27:1 | AAA | Lc 84.9 | Fine for body text |
| #5F43AC text on black | 2.88:1 | Fails | Lc -17.1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D9D5F4
oklch(88.6% 0.042 291.4)
-
Step 300
300
#C0B8EF
oklch(80.8% 0.077 291.2)
-
Step 400
400
#A192E8
oklch(70.7% 0.124 290.9)
-
Step 500
500
#8C74E1
oklch(63.1% 0.159 291.3)
-
Step 600
600
#775ACE
oklch(55.6% 0.172 291.3)
-
Step 700
700 (this color)
#5F43AC
oklch(47.1% 0.16 291.3)
-
Step 800
800
#523D91
oklch(42.8% 0.133 291.3)
-
Step 900
900
#433573
oklch(37.7% 0.103 291.1)
-
Step 950
950
#271F44
oklch(26.9% 0.067 291.2)
#5F43AC 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) | #0058AF | 0.098 |
| Deuteranopia (no green cones) | #0054AA | 0.097 |
| Tritanopia (no blue cones) | #485B71 | 0.130 |
| Achromatopsia (no color) | #575757 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F43AC
#5F43AC
oklch(47.1% 0.16 291.3)
- #5E6000
#5E6000
oklch(47.1% 0.104 111.2)
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 #5F43AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.043
- Rebecca Purple #663399 ΔE 0.046
- Blue With A Hint Of Purple #533CC6 ΔE 0.050
- Blueberry #464196 ΔE 0.055
- Blurple #5539CC ΔE 0.058
- Iris #6258C4 ΔE 0.060
- Dark Slate Blue #483D8B ΔE 0.068
- Twilight #4E518B ΔE 0.072
Use #5F43AC 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.