#6F50E2
Closest named color: Light Indigo (#6D5ACF). oklch(54.8% 0.21 287), rgb(111, 80, 226).
Aa
White text reads best on this color (5.35:1).
About this color
#6F50E2 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.210 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.037 away. White text reads best on it, at 5.35:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.210) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.92:1 |
| White text | 5.35:1 |
Values
| HEX | #6F50E2 |
| RGB | rgb(111, 80, 226) |
| HSL | hsl(253, 72%, 60%) |
| OKLCH | oklch(54.8% 0.21 287) |
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 #6F50E2 | 5.35:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #6F50E2 | 3.92:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #6F50E2 text on white | 5.35:1 | AA | Lc 76.1 | Fine for body text |
| #6F50E2 text on black | 3.92:1 | AA large text | Lc -25.6 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E8FC
oklch(93.7% 0.027 285.9)
-
Step 200
200
#D6D5FB
oklch(88.6% 0.052 286.5)
-
Step 300
300
#BCB8FB
oklch(81% 0.094 286.8)
-
Step 400
400
#9B90F9
oklch(70.7% 0.15 286.7)
-
Step 500
500
#866FF6
oklch(63.1% 0.194 287.3)
-
Step 600
600 (this color)
#6F50E2
oklch(54.8% 0.21 287)
-
Step 700
700
#5F42C7
oklch(49.1% 0.196 286.8)
-
Step 800
800
#4E37A1
oklch(42.7% 0.163 287.4)
-
Step 900
900
#403280
oklch(37.8% 0.126 287)
-
Step 950
950
#251E4B
oklch(27% 0.08 286.9)
#6F50E2 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) | #006EE7 | 0.106 |
| Deuteranopia (no green cones) | #0067DF | 0.103 |
| Tritanopia (no blue cones) | #447492 | 0.174 |
| Achromatopsia (no color) | #6B6B6B | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F50E2
#6F50E2
oklch(54.8% 0.21 287)
- #797500
#797500
oklch(54.8% 0.118 107.3)
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 #6F50E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.037
- Slate Blue #6A5ACD ΔE 0.040
- Dark Periwinkle #665FD1 ΔE 0.044
- Purpley #8756E4 ΔE 0.044
- Iris #6258C4 ΔE 0.053
- Warm Blue #4B57DB ΔE 0.054
- Burple #6832E3 ΔE 0.055
- Bluey Purple #6241C7 ΔE 0.057
Use #6F50E2 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.