#6F3156
Closest named color: Purple Brown (#673A3F). oklch(41% 0.1 345.6), rgb(111, 49, 86).
Aa
White text reads best on this color (9.33:1).
About this color
#6F3156 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.100 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.052 away. White text reads best on it, at 9.33:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.24:1 |
| White text | 9.33:1 |
Values
| HEX | #6F3156 |
| RGB | rgb(111, 49, 86) |
| HSL | hsl(324, 39%, 31%) |
| OKLCH | oklch(41% 0.1 345.6) |
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 #6F3156 | 9.33:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #6F3156 | 2.24:1 | Fails | Lc 12.8 | Not readable |
| #6F3156 text on white | 9.33:1 | AAA | Lc 91.1 | Preferred for body text |
| #6F3156 text on black | 2.24:1 | Fails | Lc -11.2 | 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 800.
-
Step 50
50
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F3E6EC
oklch(93.7% 0.016 347.6)
-
Step 200
200
#EAD1DE
oklch(88.5% 0.033 345)
-
Step 300
300
#DDB2C9
oklch(80.9% 0.058 345.1)
-
Step 400
400
#CB89AD
oklch(70.7% 0.093 345.9)
-
Step 500
500
#BC6A99
oklch(63.1% 0.119 345.6)
-
Step 600
600
#A75084
oklch(55.6% 0.13 345.3)
-
Step 700
700
#8F416F
oklch(49.1% 0.119 346)
-
Step 800
800 (this color)
#6F3156
oklch(41% 0.1 345.6)
-
Step 900
900
#5E2F4B
oklch(37.7% 0.078 344.8)
-
Step 950
950
#371C2C
oklch(27% 0.049 344.5)
#6F3156 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) | #364057 | 0.107 |
| Deuteranopia (no green cones) | #474B54 | 0.098 |
| Tritanopia (no blue cones) | #76303F | 0.041 |
| Achromatopsia (no color) | #474747 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F3156
#6F3156
oklch(41% 0.1 345.6)
- #00593F
#00593F
oklch(41.1% 0.086 165.2)
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 #6F3156, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.052
- Brownish Purple #76424E ΔE 0.053
- Velvet #750851 ΔE 0.062
- Red Purple #820747 ΔE 0.064
- Wine #80013F ΔE 0.069
- Rich Purple #720058 ΔE 0.072
- Merlot #730039 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.076
Use #6F3156 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.