#6F347C
Closest named color: Rebecca Purple (#663399). oklch(43.4% 0.13 320.1), rgb(111, 52, 124).
Aa
White text reads best on this color (8.54:1).
About this color
#6F347C is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.130 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.052 away. White text reads best on it, at 8.54:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.45:1 |
| White text | 8.54:1 |
Values
| HEX | #6F347C |
| RGB | rgb(111, 52, 124) |
| HSL | hsl(289, 41%, 35%) |
| OKLCH | oklch(43.4% 0.13 320.1) |
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 #6F347C | 8.54:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #6F347C | 2.45:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #6F347C text on white | 8.54:1 | AAA | Lc 88.9 | Fine for body text |
| #6F347C text on black | 2.45:1 | Fails | Lc -13.3 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F3
oklch(93.5% 0.023 321.4)
-
Step 200
200
#E6D1EB
oklch(88.6% 0.042 319.7)
-
Step 300
300
#D7B1DF
oklch(80.9% 0.076 320.4)
-
Step 400
400
#C287CF
oklch(70.7% 0.121 320.2)
-
Step 500
500
#B267C3
oklch(63.2% 0.154 320)
-
Step 600
600
#9D4BAF
oklch(55.6% 0.169 320.1)
-
Step 700
700
#863C96
oklch(49.1% 0.155 320.2)
-
Step 800
800 (this color)
#6F347C
oklch(43.4% 0.13 320.1)
-
Step 900
900
#592D62
oklch(37.8% 0.101 320.6)
-
Step 950
950
#341B3A
oklch(27.1% 0.064 319.6)
#6F347C 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) | #26487E | 0.122 |
| Deuteranopia (no green cones) | #3A4E7A | 0.107 |
| Tritanopia (no blue cones) | #703F53 | 0.081 |
| Achromatopsia (no color) | #4C4C4C | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F347C
#6F347C
oklch(43.4% 0.13 320.1)
- #20610F
#20610F
oklch(43.4% 0.13 140.2)
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 #6F347C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.052
- Light Eggplant #894585 ΔE 0.068
- Purple #800080 ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.077
- Warm Purple #952E8F ΔE 0.080
- Dark Magenta #8B008B ΔE 0.080
- Blueberry #464196 ΔE 0.087
- Rich Purple #720058 ΔE 0.087
Use #6F347C 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.