#6C3D58
Closest named color: Brownish Purple (#76424E). oklch(42.6% 0.076 345.3), rgb(108, 61, 88).
Aa
White text reads best on this color (8.58:1).
About this color
#6C3D58 is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.076 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.033 away. White text reads best on it, at 8.58:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.44:1 |
| White text | 8.58:1 |
Values
| HEX | #6C3D58 |
| RGB | rgb(108, 61, 88) |
| HSL | hsl(326, 28%, 33%) |
| OKLCH | oklch(42.6% 0.076 345.3) |
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 #6C3D58 | 8.58:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #6C3D58 | 2.44:1 | Fails | Lc 14.7 | Not readable |
| #6C3D58 text on white | 8.58:1 | AAA | Lc 89.3 | Fine for body text |
| #6C3D58 text on black | 2.44:1 | Fails | Lc -12.9 | 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
#F1E7EC
oklch(93.7% 0.013 345.5)
-
Step 200
200
#E6D3DD
oklch(88.5% 0.025 344.5)
-
Step 300
300
#D7B6C7
oklch(81% 0.044 345.7)
-
Step 400
400
#C18FAA
oklch(70.6% 0.07 345.4)
-
Step 500
500
#B17396
oklch(63.1% 0.09 345.1)
-
Step 600
600
#9C5B80
oklch(55.7% 0.098 345.6)
-
Step 700
700
#854A6C
oklch(49.1% 0.092 345.4)
-
Step 800
800 (this color)
#6C3D58
oklch(42.6% 0.076 345.3)
-
Step 900
900
#583449
oklch(37.6% 0.06 344.5)
-
Step 950
950
#341F2A
oklch(27.1% 0.037 347.2)
#6C3D58 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) | #404759 | 0.080 |
| Deuteranopia (no green cones) | #4C4F57 | 0.073 |
| Tritanopia (no blue cones) | #723D47 | 0.031 |
| Achromatopsia (no color) | #4C4C4C | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C3D58
#6C3D58
oklch(42.6% 0.076 345.3)
- #1C5C45
#1C5C45
oklch(42.7% 0.075 165.5)
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 #6C3D58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.033
- Purple Brown #673A3F ΔE 0.041
- Dark Mauve #874C62 ΔE 0.069
- Dusty Grape #545775 ΔE 0.081
- Red Purple #820747 ΔE 0.090
- Dusk #4E5481 ΔE 0.090
- Velvet #750851 ΔE 0.091
- Light Eggplant #894585 ΔE 0.092
Use #6C3D58 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.