#6F67E1
Closest named color: Medium Slate Blue (#7B68EE). oklch(58.4% 0.18 282.3), rgb(111, 103, 225).
Aa
Black text reads best on this color (4.70:1).
About this color
#6F67E1 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.180 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.027 away. Black text reads best on it, at 4.70:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.180) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.70:1 |
| White text | 4.46:1 |
Values
| HEX | #6F67E1 |
| RGB | rgb(111, 103, 225) |
| HSL | hsl(244, 67%, 64%) |
| OKLCH | oklch(58.4% 0.18 282.3) |
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 #6F67E1 | 4.46:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #6F67E1 | 4.70:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #6F67E1 text on white | 4.46:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #6F67E1 text on black | 4.70:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D4D6F7
oklch(88.5% 0.045 282.7)
-
Step 300
300
#B8BBF4
oklch(81% 0.08 282.1)
-
Step 400
400
#9595EF
oklch(70.7% 0.13 282.6)
-
Step 500
500
#7D78E9
oklch(63.1% 0.165 282.6)
-
Step 600
600 (this color)
#6F67E1
oklch(58.4% 0.18 282.3)
-
Step 700
700
#564DBB
oklch(49.1% 0.167 282)
-
Step 800
800
#464097
oklch(42.7% 0.138 282)
-
Step 900
900
#3A3778
oklch(37.6% 0.108 282)
-
Step 950
950
#222146
oklch(27% 0.067 282.1)
#6F67E1 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) | #1E7BE5 | 0.084 |
| Deuteranopia (no green cones) | #0B73DE | 0.087 |
| Tritanopia (no blue cones) | #42829A | 0.153 |
| Achromatopsia (no color) | #777777 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F67E1
#6F67E1
oklch(58.4% 0.18 282.3)
- #8A7D00
#8A7D00
oklch(58.3% 0.122 102.2)
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 #6F67E1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.027
- Dark Periwinkle #665FD1 ΔE 0.034
- Light Indigo #6D5ACF ΔE 0.040
- Slate Blue #6A5ACD ΔE 0.043
- Purpley #8756E4 ΔE 0.050
- Cornflower #6A79F7 ΔE 0.051
- Royal Blue #4169E1 ΔE 0.057
- Iris #6258C4 ΔE 0.060
Use #6F67E1 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.