#6A3153
Closest named color: Purple Brown (#673A3F). oklch(40.1% 0.093 345.3), rgb(106, 49, 83).
Aa
White text reads best on this color (9.64:1).
About this color
#6A3153 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.093 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.047 away. White text reads best on it, at 9.64:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.17:1 |
| White text | 9.64:1 |
Values
| HEX | #6A3153 |
| RGB | rgb(106, 49, 83) |
| HSL | hsl(324, 37%, 30%) |
| OKLCH | oklch(40.1% 0.093 345.3) |
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 #6A3153 | 9.64:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #6A3153 | 2.17:1 | Fails | Lc 12.0 | Not readable |
| #6A3153 text on white | 9.64:1 | AAA | Lc 92.0 | Preferred for body text |
| #6A3153 text on black | 2.17:1 | Fails | Lc -10.4 | 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 900.
-
Step 50
50
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F5E5ED
oklch(93.7% 0.02 345.7)
-
Step 200
200
#EDCFDF
oklch(88.4% 0.039 344.5)
-
Step 300
300
#E2AFCB
oklch(80.9% 0.069 344.7)
-
Step 400
400
#D284B0
oklch(70.8% 0.11 345.4)
-
Step 500
500
#C4629C
oklch(63% 0.142 345.5)
-
Step 600
600
#AF4787
oklch(55.6% 0.154 345.4)
-
Step 700
700
#963873
oklch(49.1% 0.143 345)
-
Step 800
800
#7A2F5D
oklch(42.7% 0.118 345.5)
-
Step 900
900 (this color)
#6A3153
oklch(40.1% 0.093 345.3)
-
Step 950
950
#3A192D
oklch(26.9% 0.06 344.6)
#6A3153 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) | #363F54 | 0.099 |
| Deuteranopia (no green cones) | #454852 | 0.089 |
| Tritanopia (no blue cones) | #70303E | 0.037 |
| Achromatopsia (no color) | #454545 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A3153
#6A3153
oklch(40.1% 0.093 345.3)
- #00563D
#00563D
oklch(40.2% 0.084 165.5)
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 #6A3153, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.047
- Brownish Purple #76424E ΔE 0.057
- Velvet #750851 ΔE 0.065
- Red Purple #820747 ΔE 0.070
- Grape Purple #5D1451 ΔE 0.071
- Wine #80013F ΔE 0.073
- Merlot #730039 ΔE 0.074
- Rich Purple #720058 ΔE 0.074
Use #6A3153 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.