#6C0C51
Closest named color: Rich Purple (#720058). oklch(36.3% 0.144 343.1), rgb(108, 12, 81).
Aa
White text reads best on this color (11.60:1).
About this color
#6C0C51 is a dark, vivid purple. In OKLCH its lightness is 36%, its chroma 0.144 and its hue 343°. Its hue sits on the warm side of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.019 away. White text reads best on it, at 11.60:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.80:1 |
| White text | 11.60:1 |
Values
| HEX | #6C0C51 |
| RGB | rgb(108, 12, 81) |
| HSL | hsl(317, 80%, 24%) |
| OKLCH | oklch(36.3% 0.144 343.1) |
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 #6C0C51 | 11.60:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #6C0C51 | 1.80:1 | Fails | Lc 8.7 | Not readable |
| #6C0C51 text on white | 11.60:1 | AAA | Lc 95.2 | Preferred for body text |
| #6C0C51 text on black | 1.80:1 | Fails | Lc -7.4 | 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
#FDF2F8
oklch(97.1% 0.014 343.2)
-
Step 100
100
#FAE2EF
oklch(93.6% 0.031 343.8)
-
Step 200
200
#F7CAE4
oklch(88.5% 0.061 342.8)
-
Step 300
300
#F2A4D3
oklch(80.8% 0.109 343)
-
Step 400
400
#E76FBC
oklch(70.6% 0.172 343.2)
-
Step 500
500
#DD3EAC
oklch(63.1% 0.222 343)
-
Step 600
600
#C70097
oklch(55.6% 0.238 342.9)
-
Step 700
700
#A9007F
oklch(49.2% 0.211 343.2)
-
Step 800
800
#8B0068
oklch(42.6% 0.183 343.1)
-
Step 900
900 (this color)
#6C0C51
oklch(36.3% 0.144 343.1)
-
Step 950
950
#420E32
oklch(26.9% 0.091 342.6)
#6C0C51 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) | #192F53 | 0.163 |
| Deuteranopia (no green cones) | #383E4F | 0.139 |
| Tritanopia (no blue cones) | #740C2F | 0.063 |
| Achromatopsia (no color) | #393939 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C0C51
#6C0C51
oklch(36.3% 0.144 343.1)
- #004A32
#004A32
oklch(36.2% 0.078 163.5)
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 #6C0C51, closest first.
No curated palette has a color within ΔE 0.04 of #6C0C51.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.019
- Velvet #750851 ΔE 0.020
- Grape Purple #5D1451 ΔE 0.033
- Merlot #730039 ΔE 0.044
- Red Purple #820747 ΔE 0.054
- Wine #80013F ΔE 0.055
- Bordeaux #7B002C ΔE 0.072
- Plum Purple #4E0550 ΔE 0.072
Use #6C0C51 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.