#6D50AC
Closest named color: Iris (#6258C4). oklch(50.7% 0.142 295.4), rgb(109, 80, 172).
Aa
White text reads best on this color (6.18:1).
About this color
#6D50AC is a medium-dark, vivid purple. In OKLCH its lightness is 51%, its chroma 0.142 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.043 away. White text reads best on it, at 6.18:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.39:1 |
| White text | 6.18:1 |
Values
| HEX | #6D50AC |
| RGB | rgb(109, 80, 172) |
| HSL | hsl(259, 37%, 49%) |
| OKLCH | oklch(50.7% 0.142 295.4) |
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 #6D50AC | 6.18:1 | AA | Lc -85.8 | Fine for body text |
| Black text on #6D50AC | 3.39:1 | AA large text | Lc 23.4 | Dividers and decoration only |
| #6D50AC text on white | 6.18:1 | AA | Lc 80.6 | Fine for body text |
| #6D50AC text on black | 3.39:1 | AA large text | Lc -21.2 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EAE7F6
oklch(93.5% 0.02 295.2)
-
Step 200
200
#DBD5F0
oklch(88.6% 0.037 295.8)
-
Step 300
300
#C4B8E9
oklch(80.9% 0.069 296)
-
Step 400
400
#A692DE
oklch(70.7% 0.111 295.5)
-
Step 500
500
#9176D4
oklch(63.2% 0.139 295.4)
-
Step 600
600
#7C5CC1
oklch(55.5% 0.152 295.6)
-
Step 700
700 (this color)
#6D50AC
oklch(50.7% 0.142 295.4)
-
Step 800
800
#553E87
oklch(42.6% 0.118 295.5)
-
Step 900
900
#46366C
oklch(37.7% 0.091 295.4)
-
Step 950
950
#29203F
oklch(27% 0.057 295.7)
#6D50AC 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) | #2A62AF | 0.091 |
| Deuteranopia (no green cones) | #3160AA | 0.086 |
| Tritanopia (no blue cones) | #5E6376 | 0.114 |
| Achromatopsia (no color) | #616161 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D50AC
#6D50AC
oklch(50.7% 0.142 295.4)
- #636C00
#636C00
oklch(50.6% 0.115 115.4)
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 #6D50AC, closest first.
No curated palette has a color within ΔE 0.04 of #6D50AC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.043
- Slate Blue #6A5ACD ΔE 0.054
- Light Indigo #6D5ACF ΔE 0.057
- Bluey Purple #6241C7 ΔE 0.060
- Dark Periwinkle #665FD1 ΔE 0.065
- Deep Lavender #8D5EB7 ΔE 0.069
- Rebecca Purple #663399 ΔE 0.072
- Twilight #4E518B ΔE 0.074
Use #6D50AC 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.