#6D3150
Closest named color: Purple Brown (#673A3F). oklch(40.4% 0.094 349.9), rgb(109, 49, 80).
Aa
White text reads best on this color (9.52:1).
About this color
#6D3150 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.094 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.043 away. White text reads best on it, at 9.52:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.20:1 |
| White text | 9.52:1 |
Values
| HEX | #6D3150 |
| RGB | rgb(109, 49, 80) |
| HSL | hsl(329, 38%, 31%) |
| OKLCH | oklch(40.4% 0.094 349.9) |
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 #6D3150 | 9.52:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #6D3150 | 2.20:1 | Fails | Lc 12.3 | Not readable |
| #6D3150 text on white | 9.52:1 | AAA | Lc 91.6 | Preferred for body text |
| #6D3150 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F3E6EB
oklch(93.7% 0.016 352)
-
Step 200
200
#EAD1DC
oklch(88.4% 0.031 349.3)
-
Step 300
300
#DDB3C6
oklch(81% 0.054 349.4)
-
Step 400
400
#CB8AA8
oklch(70.7% 0.088 350.3)
-
Step 500
500
#BC6C93
oklch(63.2% 0.112 350.2)
-
Step 600
600
#A7527D
oklch(55.6% 0.123 350.2)
-
Step 700
700
#8F436A
oklch(49.2% 0.113 350)
-
Step 800
800 (this color)
#6D3150
oklch(40.4% 0.094 349.9)
-
Step 900
900
#5E3047
oklch(37.7% 0.073 349.9)
-
Step 950
950
#371D2A
oklch(27.1% 0.045 349.2)
#6D3150 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) | #383F51 | 0.101 |
| Deuteranopia (no green cones) | #48494F | 0.091 |
| Tritanopia (no blue cones) | #742F3D | 0.034 |
| Achromatopsia (no color) | #454545 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D3150
#6D3150
oklch(40.4% 0.094 349.9)
- #005642
#005642
oklch(40.3% 0.08 170.2)
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 #6D3150, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.043
- Brownish Purple #76424E ΔE 0.051
- Velvet #750851 ΔE 0.065
- Red Purple #820747 ΔE 0.066
- Wine #80013F ΔE 0.069
- Merlot #730039 ΔE 0.072
- Grape Purple #5D1451 ΔE 0.076
- Rich Purple #720058 ΔE 0.077
Use #6D3150 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.