#6C1D72
Closest named color: Purple (#800080). oklch(39.5% 0.152 324.9), rgb(108, 29, 114).
Aa
White text reads best on this color (10.21:1).
About this color
#6C1D72 is a dark, vivid purple. In OKLCH its lightness is 40%, its chroma 0.152 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.050 away. White text reads best on it, at 10.21:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.05:1 |
| White text | 10.21:1 |
Values
| HEX | #6C1D72 |
| RGB | rgb(108, 29, 114) |
| HSL | hsl(296, 59%, 28%) |
| OKLCH | oklch(39.5% 0.152 324.9) |
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 #6C1D72 | 10.21:1 | AAA | Lc -96.9 | Preferred for body text |
| Black text on #6C1D72 | 2.05:1 | Fails | Lc 11.2 | Not readable |
| #6C1D72 text on white | 10.21:1 | AAA | Lc 92.7 | Preferred for body text |
| #6C1D72 text on black | 2.05:1 | Fails | Lc -9.7 | Not readable |
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 900.
-
Step 50
50
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F6E3F6
oklch(93.7% 0.032 325.8)
-
Step 200
200
#EFCBF1
oklch(88.4% 0.064 324.5)
-
Step 300
300
#E6A7E9
oklch(80.9% 0.113 325)
-
Step 400
400
#D773DE
oklch(70.6% 0.182 324.8)
-
Step 500
500
#CB45D5
oklch(63.2% 0.233 324.9)
-
Step 600
600
#B610C2
oklch(55.6% 0.253 324.8)
-
Step 700
700
#9B00A6
oklch(49.1% 0.23 324.7)
-
Step 800
800
#7F0788
oklch(42.7% 0.195 324.7)
-
Step 900
900 (this color)
#6C1D72
oklch(39.5% 0.152 324.9)
-
Step 950
950
#3C1040
oklch(27% 0.097 324.3)
#6C1D72 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) | #043B74 | 0.160 |
| Deuteranopia (no green cones) | #2E4470 | 0.134 |
| Tritanopia (no blue cones) | #6E2B45 | 0.088 |
| Achromatopsia (no color) | #414141 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C1D72
#6C1D72
oklch(39.5% 0.152 324.9)
- #005612
#005612
oklch(39.4% 0.124 144.9)
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 #6C1D72, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.050
- Rich Purple #720058 ΔE 0.051
- Velvet #750851 ΔE 0.061
- Grape Purple #5D1451 ΔE 0.065
- Rebecca Purple #663399 ΔE 0.074
- Dark Magenta #8B008B ΔE 0.075
- Royal Purple #4B006E ΔE 0.087
- Red Purple #820747 ΔE 0.088
Use #6C1D72 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.