#6F3753
Closest named color: Brownish Purple (#76424E). oklch(41.8% 0.087 350.2), rgb(111, 55, 83).
Aa
White text reads best on this color (8.94:1).
About this color
#6F3753 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.087 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.037 away. White text reads best on it, at 8.94:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.34:1 |
| White text | 8.94:1 |
Values
| HEX | #6F3753 |
| RGB | rgb(111, 55, 83) |
| HSL | hsl(330, 34%, 33%) |
| OKLCH | oklch(41.8% 0.087 350.2) |
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 #6F3753 | 8.94:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #6F3753 | 2.34:1 | Fails | Lc 13.8 | Not readable |
| #6F3753 text on white | 8.94:1 | AAA | Lc 90.2 | Preferred for body text |
| #6F3753 text on black | 2.34:1 | Fails | Lc -12.1 | 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F2E6EB
oklch(93.6% 0.015 350.1)
-
Step 200
200
#E9D2DC
oklch(88.6% 0.029 349.5)
-
Step 300
300
#DBB4C5
oklch(80.9% 0.05 350.2)
-
Step 400
400
#C88CA7
oklch(70.7% 0.081 350.7)
-
Step 500
500
#B86E92
oklch(63% 0.104 349.9)
-
Step 600
600
#A3557C
oklch(55.5% 0.113 350.1)
-
Step 700
700
#8C4569
oklch(49.1% 0.106 350)
-
Step 800
800 (this color)
#6F3753
oklch(41.8% 0.087 350.2)
-
Step 900
900
#5C3246
oklch(37.7% 0.067 350.8)
-
Step 950
950
#361D29
oklch(26.9% 0.043 350.2)
#6F3753 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) | #3D4354 | 0.093 |
| Deuteranopia (no green cones) | #4C4D52 | 0.085 |
| Tritanopia (no blue cones) | #763541 | 0.032 |
| Achromatopsia (no color) | #494949 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F3753
#6F3753
oklch(41.8% 0.087 350.2)
- #005B46
#005B46
oklch(41.9% 0.083 170.2)
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 #6F3753, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.037
- Purple Brown #673A3F ΔE 0.040
- Red Purple #820747 ΔE 0.075
- Dark Mauve #874C62 ΔE 0.075
- Velvet #750851 ΔE 0.078
- Wine #80013F ΔE 0.079
- Merlot #730039 ΔE 0.086
- Mulberry #920A4E ΔE 0.086
Use #6F3753 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.