#683470
Closest named color: Rebecca Purple (#663399). oklch(41.7% 0.113 322.1), rgb(104, 52, 112).
Aa
White text reads best on this color (9.07:1).
About this color
#683470 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.113 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.069 away. White text reads best on it, at 9.07:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.31:1 |
| White text | 9.07:1 |
Values
| HEX | #683470 |
| RGB | rgb(104, 52, 112) |
| HSL | hsl(292, 37%, 32%) |
| OKLCH | oklch(41.7% 0.113 322.1) |
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 #683470 | 9.07:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #683470 | 2.31:1 | Fails | Lc 13.5 | Not readable |
| #683470 text on white | 9.07:1 | AAA | Lc 90.5 | Preferred for body text |
| #683470 text on black | 2.31:1 | Fails | Lc -11.8 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E5D2E8
oklch(88.6% 0.036 321.6)
-
Step 300
300
#D5B3DA
oklch(80.9% 0.065 322)
-
Step 400
400
#C08AC8
oklch(70.7% 0.106 322.1)
-
Step 500
500
#AF6CB9
oklch(63.2% 0.134 322.2)
-
Step 600
600
#9A52A5
oklch(55.6% 0.146 322.2)
-
Step 700
700
#83428E
oklch(49.1% 0.136 321.7)
-
Step 800
800 (this color)
#683470
oklch(41.7% 0.113 322.1)
-
Step 900
900
#57305D
oklch(37.7% 0.088 322.1)
-
Step 950
950
#331D36
oklch(27.1% 0.054 322.6)
#683470 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) | #2B4572 | 0.106 |
| Deuteranopia (no green cones) | #3B4B6E | 0.095 |
| Tritanopia (no blue cones) | #693C4D | 0.068 |
| Achromatopsia (no color) | #484848 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #683470
#683470
oklch(41.7% 0.113 322.1)
- #205B1C
#205B1C
oklch(41.8% 0.113 142.3)
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 #683470, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.075
- Velvet #750851 ΔE 0.080
- Rich Purple #720058 ΔE 0.080
- Grape Purple #5D1451 ΔE 0.082
- Purple #800080 ΔE 0.082
- Brownish Purple #76424E ΔE 0.083
- Light Eggplant #894585 ΔE 0.084
Use #683470 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.