#6F3546
Closest named color: Purple Brown (#673A3F). oklch(41% 0.084 2.9), rgb(111, 53, 70).
Aa
White text reads best on this color (9.23:1).
About this color
#6F3546 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.084 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.025 away. White text reads best on it, at 9.23:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.27:1 |
| White text | 9.23:1 |
Values
| HEX | #6F3546 |
| RGB | rgb(111, 53, 70) |
| HSL | hsl(342, 35%, 32%) |
| OKLCH | oklch(41% 0.084 2.9) |
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 #6F3546 | 9.23:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #6F3546 | 2.27:1 | Fails | Lc 13.0 | Not readable |
| #6F3546 text on white | 9.23:1 | AAA | Lc 91.0 | Preferred for body text |
| #6F3546 text on black | 2.27:1 | Fails | Lc -11.4 | 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 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
#EAD2D7
oklch(88.5% 0.027 3.5)
-
Step 300
300
#DDB4BD
oklch(80.9% 0.049 3.5)
-
Step 400
400
#CB8C9C
oklch(70.7% 0.079 2.7)
-
Step 500
500
#BC6F84
oklch(63.2% 0.1 2.8)
-
Step 600
600
#A7566D
oklch(55.7% 0.109 3.2)
-
Step 700
700
#8F465B
oklch(49.2% 0.101 3.3)
-
Step 800
800 (this color)
#6F3546
oklch(41% 0.084 2.9)
-
Step 900
900
#5E323E
oklch(37.7% 0.065 3.2)
-
Step 950
950
#371D24
oklch(26.8% 0.042 2.9)
#6F3546 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) | #3F4146 | 0.092 |
| Deuteranopia (no green cones) | #4D4C45 | 0.087 |
| Tritanopia (no blue cones) | #77303B | 0.023 |
| Achromatopsia (no color) | #474747 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F3546
#6F3546
oklch(41% 0.084 2.9)
- #00574E
#00574E
oklch(41% 0.073 182.9)
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 #6F3546, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.025
- Brownish Purple #76424E ΔE 0.037
- Red Purple #820747 ΔE 0.075
- Wine #80013F ΔE 0.075
- Chestnut #742802 ΔE 0.076
- Bordeaux #7B002C ΔE 0.077
- Wine Red #7B0323 ΔE 0.078
- Red Brown #8B2E16 ΔE 0.080
Use #6F3546 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.