#6D4CC1
Closest named color: Iris (#6258C4). oklch(51.4% 0.175 292.1), rgb(109, 76, 193).
Aa
White text reads best on this color (6.07:1).
About this color
#6D4CC1 is a medium-dark, vivid purple. In OKLCH its lightness is 51%, its chroma 0.175 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.031 away. White text reads best on it, at 6.07:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #6D4CC1 |
| RGB | rgb(109, 76, 193) |
| HSL | hsl(257, 49%, 53%) |
| OKLCH | oklch(51.4% 0.175 292.1) |
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 #6D4CC1 | 6.07:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #6D4CC1 | 3.45:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #6D4CC1 text on white | 6.07:1 | AA | Lc 80.0 | Fine for body text |
| #6D4CC1 text on black | 3.45:1 | AA large text | Lc -21.9 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#D9D4F6
oklch(88.5% 0.047 292.2)
-
Step 300
300
#C1B7F3
oklch(80.8% 0.084 292)
-
Step 400
400
#A390ED
oklch(70.8% 0.134 292)
-
Step 500
500
#8E71E8
oklch(63.2% 0.173 291.9)
-
Step 600
600
#7955D6
oklch(55.5% 0.189 291.9)
-
Step 700
700 (this color)
#6D4CC1
oklch(51.4% 0.175 292.1)
-
Step 800
800
#533996
oklch(42.6% 0.146 291.9)
-
Step 900
900
#443377
oklch(37.7% 0.112 291.7)
-
Step 950
950
#281E46
oklch(27% 0.072 292.4)
#6D4CC1 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) | #0064C5 | 0.109 |
| Deuteranopia (no green cones) | #0060BF | 0.109 |
| Tritanopia (no blue cones) | #55667F | 0.140 |
| Achromatopsia (no color) | #626262 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D4CC1
#6D4CC1
oklch(51.4% 0.175 292.1)
- #696D00
#696D00
oklch(51.4% 0.114 112.3)
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 #6D4CC1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.031
- Bluey Purple #6241C7 ΔE 0.034
- Slate Blue #6A5ACD ΔE 0.035
- Light Indigo #6D5ACF ΔE 0.037
- Dark Periwinkle #665FD1 ΔE 0.048
- Blue With A Hint Of Purple #533CC6 ΔE 0.060
- Blurple #5539CC ΔE 0.063
- Warm Blue #4B57DB ΔE 0.067
Use #6D4CC1 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.