#6F52B5
Closest named color: Iris (#6258C4). oklch(51.8% 0.151 294), rgb(111, 82, 181).
Aa
White text reads best on this color (5.91:1).
About this color
#6F52B5 is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.151 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.032 away. White text reads best on it, at 5.91:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.55:1 |
| White text | 5.91:1 |
Values
| HEX | #6F52B5 |
| RGB | rgb(111, 82, 181) |
| HSL | hsl(258, 40%, 52%) |
| OKLCH | oklch(51.8% 0.151 294) |
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 #6F52B5 | 5.91:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #6F52B5 | 3.55:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #6F52B5 text on white | 5.91:1 | AA | Lc 79.3 | Fine for body text |
| #6F52B5 text on black | 3.55:1 | AA large text | Lc -22.5 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EAE7F7
oklch(93.5% 0.022 294.6)
-
Step 200
200
#DAD5F2
oklch(88.6% 0.04 293.5)
-
Step 300
300
#C3B8EC
oklch(80.9% 0.073 294.4)
-
Step 400
400
#A592E2
oklch(70.8% 0.116 294.1)
-
Step 500
500
#9075DA
oklch(63.2% 0.149 294)
-
Step 600
600
#7B5BC7
oklch(55.6% 0.162 294.2)
-
Step 700
700 (this color)
#6F52B5
oklch(51.8% 0.151 294)
-
Step 800
800
#543D8B
oklch(42.6% 0.125 294.1)
-
Step 900
900
#45356F
oklch(37.6% 0.097 294)
-
Step 950
950
#282041
oklch(27% 0.06 293.1)
#6F52B5 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) | #2565B8 | 0.096 |
| Deuteranopia (no green cones) | #2C62B3 | 0.090 |
| Tritanopia (no blue cones) | #5D677B | 0.122 |
| Achromatopsia (no color) | #646464 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F52B5
#6F52B5
oklch(51.8% 0.151 294)
- #686F00
#686F00
oklch(51.8% 0.116 114.1)
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 #6F52B5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.032
- Slate Blue #6A5ACD ΔE 0.041
- Light Indigo #6D5ACF ΔE 0.043
- Dark Periwinkle #665FD1 ΔE 0.052
- Bluey Purple #6241C7 ΔE 0.055
- Deep Lavender #8D5EB7 ΔE 0.062
- Blue With A Hint Of Purple #533CC6 ΔE 0.078
- Warm Blue #4B57DB ΔE 0.079
Use #6F52B5 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.