#6E3349
Closest named color: Purple Brown (#673A3F). oklch(40.6% 0.088 358.2), rgb(110, 51, 73).
Aa
White text reads best on this color (9.40:1).
About this color
#6E3349 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.088 and its hue 358°. 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 9.40:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.23:1 |
| White text | 9.40:1 |
Values
| HEX | #6E3349 |
| RGB | rgb(110, 51, 73) |
| HSL | hsl(338, 37%, 32%) |
| OKLCH | oklch(40.6% 0.088 358.2) |
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 #6E3349 | 9.40:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #6E3349 | 2.23:1 | Fails | Lc 12.6 | Not readable |
| #6E3349 text on white | 9.40:1 | AAA | Lc 91.4 | Preferred for body text |
| #6E3349 text on black | 2.23:1 | Fails | Lc -11.0 | 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
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EAD2D9
oklch(88.6% 0.028 358.1)
-
Step 300
300
#DDB3C0
oklch(80.8% 0.051 357.8)
-
Step 400
400
#CB8BA0
oklch(70.6% 0.082 358.1)
-
Step 500
500
#BC6D89
oklch(63% 0.105 357.9)
-
Step 600
600
#A75473
oklch(55.5% 0.114 357.8)
-
Step 700
700
#8F4460
oklch(49% 0.106 358.2)
-
Step 800
800 (this color)
#6E3349
oklch(40.6% 0.088 358.2)
-
Step 900
900
#5E3141
oklch(37.6% 0.068 358.2)
-
Step 950
950
#371D26
oklch(26.9% 0.043 358.2)
#6E3349 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) | #3C404A | 0.096 |
| Deuteranopia (no green cones) | #4B4A48 | 0.087 |
| Tritanopia (no blue cones) | #762F3B | 0.026 |
| Achromatopsia (no color) | #464646 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E3349
#6E3349
oklch(40.6% 0.088 358.2)
- #005649
#005649
oklch(40.5% 0.075 177.9)
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 #6E3349, 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 0.043
- Red Purple #820747 ΔE 0.070
- Wine #80013F ΔE 0.071
- Velvet #750851 ΔE 0.075
- Bordeaux #7B002C ΔE 0.075
- Merlot #730039 ΔE 0.075
- Wine Red #7B0323 ΔE 0.077
Use #6E3349 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.