#6E3544
Closest named color: Purple Brown (#673A3F). oklch(40.8% 0.082 4.7), rgb(110, 53, 68).
Aa
White text reads best on this color (9.30:1).
About this color
#6E3544 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.082 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.021 away. White text reads best on it, at 9.30:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.25:1 |
| White text | 9.30:1 |
Values
| HEX | #6E3544 |
| RGB | rgb(110, 53, 68) |
| HSL | hsl(344, 35%, 32%) |
| OKLCH | oklch(40.8% 0.082 4.7) |
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 #6E3544 | 9.30:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #6E3544 | 2.25:1 | Fails | Lc 12.8 | Not readable |
| #6E3544 text on white | 9.30:1 | AAA | Lc 91.2 | Preferred for body text |
| #6E3544 text on black | 2.25:1 | 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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6E8
oklch(93.6% 0.014 6.7)
-
Step 200
200
#EAD2D7
oklch(88.5% 0.027 3.5)
-
Step 300
300
#DDB4BC
oklch(80.8% 0.048 5.1)
-
Step 400
400
#CA8D9A
oklch(70.7% 0.076 5.2)
-
Step 500
500
#BB6F82
oklch(63% 0.099 4.2)
-
Step 600
600
#A6566B
oklch(55.5% 0.107 4.5)
-
Step 700
700
#8E4659
oklch(49% 0.099 4.7)
-
Step 800
800 (this color)
#6E3544
oklch(40.8% 0.082 4.7)
-
Step 900
900
#5E323D
oklch(37.7% 0.065 4.6)
-
Step 950
950
#371E24
oklch(27% 0.04 4.6)
#6E3544 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) | #3F4044 | 0.090 |
| Deuteranopia (no green cones) | #4D4B43 | 0.084 |
| Tritanopia (no blue cones) | #76303A | 0.022 |
| Achromatopsia (no color) | #474747 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E3544
#6E3544
oklch(40.8% 0.082 4.7)
- #00564F
#00564F
oklch(40.8% 0.072 185.4)
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 #6E3544, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.021
- Brownish Purple #76424E ΔE 0.039
- Chestnut #742802 ΔE 0.073
- Bordeaux #7B002C ΔE 0.077
- Red Purple #820747 ΔE 0.077
- Wine #80013F ΔE 0.077
- Wine Red #7B0323 ΔE 0.077
- Red Brown #8B2E16 ΔE 0.079
Use #6E3544 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.