#6F3145
Closest named color: Purple Brown (#673A3F). oklch(40.3% 0.091 1.6), rgb(111, 49, 69).
Aa
White text reads best on this color (9.54:1).
About this color
#6F3145 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.091 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.031 away. White text reads best on it, at 9.54:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.20:1 |
| White text | 9.54:1 |
Values
| HEX | #6F3145 |
| RGB | rgb(111, 49, 69) |
| HSL | hsl(341, 39%, 31%) |
| OKLCH | oklch(40.3% 0.091 1.6) |
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 #6F3145 | 9.54:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #6F3145 | 2.20:1 | Fails | Lc 12.3 | Not readable |
| #6F3145 text on white | 9.54:1 | AAA | Lc 91.7 | Preferred for body text |
| #6F3145 text on black | 2.20:1 | Fails | Lc -10.7 | 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 800.
-
Step 50
50
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6E9
oklch(93.6% 0.015 1.6)
-
Step 200
200
#EBD2D8
oklch(88.6% 0.029 1.4)
-
Step 300
300
#DFB3BE
oklch(80.9% 0.053 1.7)
-
Step 400
400
#CD8A9D
oklch(70.6% 0.085 1)
-
Step 500
500
#BF6C85
oklch(63.1% 0.109 1.4)
-
Step 600
600
#AA536E
oklch(55.6% 0.117 2)
-
Step 700
700
#92435C
oklch(49.2% 0.11 2)
-
Step 800
800 (this color)
#6F3145
oklch(40.3% 0.091 1.6)
-
Step 900
900
#60303F
oklch(37.7% 0.072 1.2)
-
Step 950
950
#381D25
oklch(27% 0.044 1.4)
#6F3145 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) | #3B3E46 | 0.100 |
| Deuteranopia (no green cones) | #4B4A44 | 0.093 |
| Tritanopia (no blue cones) | #782C38 | 0.026 |
| Achromatopsia (no color) | #454545 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F3145
#6F3145
oklch(40.3% 0.091 1.6)
- #00554B
#00554B
oklch(40.3% 0.072 181.4)
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 #6F3145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.031
- Brownish Purple #76424E ΔE 0.046
- Red Purple #820747 ΔE 0.067
- Wine #80013F ΔE 0.067
- Bordeaux #7B002C ΔE 0.069
- Merlot #730039 ΔE 0.070
- Wine Red #7B0323 ΔE 0.071
- Velvet #750851 ΔE 0.074
Use #6F3145 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.