#6F55E9
Closest named color: Purpley (#8756E4). oklch(56.1% 0.213 285.3), rgb(111, 85, 233).
Aa
White text reads best on this color (5.05:1).
About this color
#6F55E9 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.213 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.041 away. White text reads best on it, at 5.05:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.213) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #6F55E9 |
| RGB | rgb(111, 85, 233) |
| HSL | hsl(251, 77%, 62%) |
| OKLCH | oklch(56.1% 0.213 285.3) |
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 #6F55E9 | 5.05:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #6F55E9 | 4.15:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #6F55E9 text on white | 5.05:1 | AA | Lc 74.4 | Content text, not long reading |
| #6F55E9 text on black | 4.15:1 | AA large text | Lc -27.3 | 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 600.
-
Step 50
50
#F4F4FE
oklch(97% 0.013 286.1)
-
Step 100
100
#E7E8FC
oklch(93.6% 0.027 283.6)
-
Step 200
200
#D5D5FC
oklch(88.5% 0.053 285.3)
-
Step 300
300
#BAB8FC
oklch(80.9% 0.095 285.4)
-
Step 400
400
#9890FB
oklch(70.6% 0.153 285.2)
-
Step 500
500
#8270F8
oklch(63% 0.195 285.4)
-
Step 600
600 (this color)
#6F55E9
oklch(56.1% 0.213 285.3)
-
Step 700
700
#5C42C9
oklch(49% 0.198 285.3)
-
Step 800
800
#4B38A3
oklch(42.7% 0.164 285.2)
-
Step 900
900
#3E3281
oklch(37.7% 0.128 285.4)
-
Step 950
950
#241E4C
oklch(27% 0.082 285.5)
#6F55E9 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) | #0073EE | 0.103 |
| Deuteranopia (no green cones) | #006AE6 | 0.099 |
| Tritanopia (no blue cones) | #3D7997 | 0.178 |
| Achromatopsia (no color) | #6F6F6F | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F55E9
#6F55E9
oklch(56.1% 0.213 285.3)
- #7F7800
#7F7800
oklch(56.1% 0.119 105.6)
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 #6F55E9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.041
- Light Indigo #6D5ACF ΔE 0.042
- Dark Periwinkle #665FD1 ΔE 0.045
- Slate Blue #6A5ACD ΔE 0.045
- Medium Slate Blue #7B68EE ΔE 0.048
- Warm Blue #4B57DB ΔE 0.056
- Iris #6258C4 ΔE 0.061
- Neon Blue #4361EE ΔE 0.061
Use #6F55E9 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.